How the one religion of all the prophets grounds Muslim unity (Ibn Kathir)

The Islamic Worldview

Explain Unity

Conclusion

In Islam, the unity of the ummah means believers holding together to Allah's religion as one brotherhood. They are like one body that shares its pain and one building whose parts support each other. It matters for two reasons the sources give: Allah calls it a blessing that saved people from the brink of the Fire, and quarrelling and splitting into factions weaken the community and leave each person exposed to Satan.

Reflection & guidance

Meaning
In Maarif-ul-Quran, unity means attaching oneself, individually and as a community, to Allah's commands, so that the whole community acts "like one body, one person, one entity." Ibn Kathir reports Ibn 'Abbas and others explaining "your ummah is one" (21:92) as "your religion is one religion." T2 T4
Guidance from the Qur'an
The verses call the reader to remember the brotherhood as Allah's blessing, to reconcile quarrelling believers, and to meet differences with patience rather than dispute. Q1 Q5 Q3
Guidance from the Sunnah
The Prophet taught believers to feel each other's pain, to hold each other up like the bricks of a building, and to stay with the Jama'ah. When a man came asking for help, he told his companions to help and speak up for him. H2 H11 H7
Guidance from the scholars
Maarif-ul-Quran says the division the Qur'an condemns comes from arrogant self-assertion against clear texts. Honest differences over unclear secondary issues are a separate matter. It also explains that unity gives each person the strength of the whole group, while discord leaves him only his own weak strength. Ibn Hajar, quoting Qadi 'Iyad, says the hadith urge Muslims to cooperate and to be gentle with one another. T2 T3 C2

Qur'an & Tafsir

Summary

The Qur'an commands believers to hold together to Allah's cord and not to split apart. It calls their unity a blessing that turned enemies into brothers, and it warns that quarrelling drains a community's strength. Q1 Q5 Q3

Key points

Unity has an anchor: it means holding fast "to the cord of Allah" together, not merely being in the same group. Q1
Believers are brothers, so when two of them fall out, others have a duty to make peace between them. Q5
Quarrelling makes believers "lose courage" and their strength "evaporate", and patience is the remedy the verse gives. Q3

References

Q1Ali 'Imran 3:103 · Family of Imran
Q3Al-Anfal 8:46 · The Spoils of War
Q5Al-Hujurat 49:10 · The Rooms

Sunnah

Summary

The Prophet compared believers to one body, in which the whole body shares the pain of one aching limb. He also compared them to a building whose parts hold each other up, and he told them to stay with the main body of the Muslims (the Jama'ah). All three hadith are graded sahih (authentic). H2 H8 H7

Key points

The bond is one of mutual love, mercy and fellow-feeling: when one believer suffers, all suffer. H2
The Prophet interlaced his fingers to show how believers support and strengthen one another. H8
"Ash-Shaitan is with one, and he is further away from two": whoever wants the best place in Paradise should keep to the Jama'ah. H7

References

H2Sahih Muslim 6586 · The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih Muslim)
H7Jami At Tirmidhi 2165 · Chapters On Al-Fitan
Authenticity
- Sahih Ahmad Muhammad Shakir
- Sahih Al-Albani
- Hasan Sahih Bashar Awad Maarouf
- Sahih Zubair Ali Zai
H8Sahih al Bukhari 2446 · Oppressions
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Al-Nawawi and Ibn Hajar read the "one body" hadith as stressing how great the rights Muslims have over one another are, and as urging mercy, gentleness and mutual help. Al-Nawawi adds that this help is only in what involves no sin and nothing disliked. C1 C2

Key points

Ibn Hajar reports Ibn Abi Jamra's distinction between three words in the hadith. Mutual mercy (tarahum) is mercy for the sake of the brotherhood of faith alone. Mutual affection (tawadud) is the contact that builds love, such as visiting each other and giving gifts. Mutual support (ta'atuf) is helping one another, the way a cloth is folded over itself to make it stronger. C2
Ibn Abi Jamra, as quoted by Ibn Hajar, likens faith to the body and its duties to the limbs: harm to one branch shakes the whole tree. C2
Al-Azimabadi explains "keep to the Jama'ah" with the image of the wolf that eats the stray sheep: Satan gets the upper hand over whoever separates from the group. C5

References

C1al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2586 · al-Nawawi, vol. 16 p. 138
C2Fath al-Bari on Sahih al-Bukhari 6011 · Ibn Hajar al-Asqalani, vol. 10 p. 438
C5Awn al-Ma'bud on Sunan Abi Dawud 547 · al-Azimabadi, vol. 2 p. 175

Expert Opinions

Summary

Expert Opinions argue that the Muslim world's core crisis is political fragmentation, which they trace to colonial-era events. They hold that unity must be deliberately built, and they stress the core beliefs that Muslim sects share. N3 N2 N1

Key points

Expert Opinions trace disunity to Sykes-Picot (1916), the abolition of the caliphate (1924) and later nationalist and sectarian divisions. They argue that unity must be built through institutions rather than inherited. N3
On sects, Expert Opinions say Sunnis and Shia share the six articles of faith, and they cite al-Shafi'i and Ibn Taymiyyah against declaring Shia Muslims collectively non-Muslim. N2
Expert Opinions list unity as one of four pillars of recovery, alongside faith, effectiveness and knowledge. Elsewhere, however, they reject disunity as the cause of Muslim subjugation. N1

References

N1The Disease of Wahan · Spirituality & Character
N2Sectarianism & Division · Sects & Groups
N3Unity & Political Body · Politics & Governance

What is the foundational basis for unity in Islam?

Conclusion

According to the sources, unity in Islam rests on tawhid (worshipping Allah alone, the single religion of all the prophets) and on holding fast together to Allah's cord, which al-Nawawi identifies with the Book of Allah and His covenant. The brotherhood of faith grows out of that shared servanthood. Allah unites the believers' hearts as a gift, not something achieved by worldly means.

Reflection & guidance

Guidance from the Qur'an
The verses call the reader to worship the one Lord, to hold fast to His cord together, to make peace between quarrelling brothers and to fear Allah so that they may receive mercy. Q3 Q1 Q2
Guidance from the Sunnah
The Prophet turned brotherhood into daily conduct: no hatred, no envy, no shunning one another, and feeling a fellow believer's pain as one's own. H10 H1
Guidance from the scholars
Ibn Kathir roots unity in the single message of all the prophets, worship of Allah alone. Maarif-ul-Quran says united hearts are Allah's gift, granted through obedience to Him. Al-Nawawi limits mutual support to what is free of sin and identifies the rope with the Qur'an and Allah's covenant. T3 T5 C4 C1
Lesson for the reader
Seek unity first by worshipping Allah alone and following His Book; brotherly love and reconciliation with other believers follow from that. Q1 H10

Qur'an & Tafsir

Summary

The Qur'an grounds unity in one shared religion under one Lord who alone is worshipped. It also commands believers to hold fast together to "the cord of Allah" and calls the joining of their hearts a blessing from Him. Q3 T3 Q1 T5

Key points

Ibn Kathir reports that Ibn 'Abbas, Mujahid and others read "this, your ummah is one" as "your religion is one religion". He explains that every prophet shared the worship of Allah alone, even though their laws differed. T3
The verse tells believers to hold fast to the cord of Allah "all of you" and not to be divided, and it reminds them that Allah turned enemies into brothers. Q1
Maarif-ul-Quran says that only Allah can unite hearts, which no amount of wealth could buy. Lasting unity therefore depends on obeying Him, and this blessing cannot be hoped for while people disobey Him. T5

References

Sunnah

Summary

The authentic (sahih) hadith tie brotherhood to shared servanthood of Allah. They describe believers as one body that feels each part's pain. H10 H1

Key points

The Prophet addressed believers as "O Allah's worshipers! Be brothers!". He forbade hatred, envy and cutting each other off, and he forbade a Muslim from shunning his brother for more than three nights. H10
"The believers are like one person": if the head aches, the whole body suffers fever and sleeplessness. H1

References

H1Sahih Muslim 6588 · The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih Muslim)
H10Sahih al Bukhari 6076 · Good Manners and Form (Al-Adab)
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Al-Nawawi gives three explanations of the "rope of Allah" that holds the community together. He also reads the one-body hadith as establishing the weighty rights believers owe one another. C4 C1

Key points

Commenting on the hadith "the Book of Allah is the rope of Allah", al-Nawawi reports three views of what the rope is: Allah's covenant, the means that leads to His pleasure and mercy, or His light by which He guides. C4
Al-Nawawi says the one-body hadith urges mutual mercy, kindness and support, but only in what involves no sin or disliked act. The body parts "call one another" to share the pain. C1

References

C1al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2586 · al-Nawawi, vol. 16 p. 138
C4al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2408 · al-Nawawi, vol. 15 p. 178

Expert Opinions

Summary

Expert Opinions argue that Sunnis and Shia share the core articles of faith, and that this tells against sweeping sectarian condemnation. They also argue that political unity has to be deliberately built rather than simply inherited. N2 N3

Key points

Expert Opinions hold that Sunni and Shia Muslims share the six articles of faith. In their view, the differences between them are matters of jurisprudence, not different objects of worship. N2
Expert Opinions present unity among Muslim states as a collective duty (fard kifaya, an obligation on the community as a whole), and they trace disunity to colonial-era events. N3

References

N2Sectarianism & Division · Sects & Groups
N3Unity & Political Body · Politics & Governance

Explain "Ibn Kathir roots unity in the single message of all the prophets, worship of Allah alone."

Conclusion

Ibn Kathir's point is that unity comes from what all the prophets share: one religion, the worship of Allah alone with no partner, even though each prophet brought his own law. Because the Muslim community inherits that one message, its unity rests on tawhid, not on lineage, era or identical practice. Splitting apart is what people do when they turn away from that common root.

Reflection & guidance

Meaning
In 23:52, Mufti Muhammad Shafi takes "ummah" to mean a creed or way of life, not just a group of people. "One ummah" therefore means one shared faith first, and a community built on it second. T2 Q2
Guidance from the Qur'an
Every messenger received the same revelation: "there is no god but I, so worship Me." Believers are then told to hold fast together to the cord of Allah and not split up, remembering that it was He who joined their hearts. Q3 Q6
Guidance from the Sunnah
The Prophet carried this shared faith into how believers treat one another. He compared them, in their mercy and love for each other, to one body that feels the pain when any limb aches. H11
Guidance from the scholars
Ibn Kathir says the common bond between all the messengers is that Allah alone is worshipped, while their laws may differ. Al-Hasan al-Basri, quoted by Ibn Kathir, reads "one ummah" as "your path is one path." Ibn Hajar names that root as tawhid. T5 T1 C1

Qur'an & Tafsir

Summary

Allah tells the prophets and their followers that their religion is "a single Faith" under one Lord, so worship Him alone. Ibn Kathir explains this as one religion and one path: every prophet worshipped Allah alone, even though their laws differed. Q1 T1 Q5

Key points

Ibn Kathir reports that Ibn 'Abbas, Mujahid, Sa'id ibn Jubayr and Qatadah read "your ummah is one" as "your religion is one religion." He links this to the verse "To each among you, We have prescribed a Law and a clear way" (5:48), so what is shared is worship, while the details of law can differ. T1
Al-Shura 42:13 joins this single religion, given to Nuh, Ibrahim, Musa, 'Isa and Muhammad, to a command not to split over it: "Establish the religion, and be not divided therein." Q5
Ibn Kathir reads the next verse, "they have broken up," as the nations dividing over their messengers, some believing and some rejecting. On this reading, the division comes from people, not from the message. T1

References

Q1Al-Anbya 21:92 · The Prophets
Q5Ash-Shuraa 42:13 · The Consultation
T1Tafsir Ibn Kathir on 21:92

Sunnah

Summary

In a sahih hadith, the Prophet says the prophets are paternal brothers whose "mothers are different, but their religion is one." Ibn Kathir cites this same hadith to explain the verse. H2

Key points

In the same hadith, the Prophet calls himself the nearest of all people to Jesus son of Mary, "both in this world and in the Hereafter." The prophets of different eras are presented as one family. H2

References

H2Sahih al Bukhari 3443 · Prophets
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Ibn Hajar explains "awlad 'allat" as brothers who share a father but have different mothers. The meaning is that the root of the prophets' religion is one, namely tawhid (affirming Allah's oneness), while the branches of their laws differ. C1

Key points

Ibn Hajar also reports another reading: the different "mothers" stand for the prophets' different times. C1
He says the Prophet is the closest of people to 'Isa because 'Isa foretold his coming and no prophet came between them, just as he is the closest of people to Ibrahim through following him. C1

References

C1Fath al-Bari on Sahih al-Bukhari 3442 · Ibn Hajar al-Asqalani, vol. 6 p. 488

Expert Opinions

Summary

Expert Opinions cite a book arguing that Abraham was "a Muslim", not an ancestor shared by different faiths, and that Islam is the final, complete form of Abraham's monotheism. N1

Key points

The same book calls modern interfaith "Abrahamic religion" movements a danger to Muslim faith because they weaken the finality of prophethood. N1

References

N1Preserved Abrahamic Religion · Belief

Explain "all the prophets share one religion, the worship of Allah alone with no partner, even though each prophet brought his own law."

Conclusion

The prophets agree completely on the foundations of religion: Allah is One and must be worshipped and obeyed with no partner. They differ only in the detailed laws Allah set for each community, as the Qur'an states. The Prophet put it in an image: the prophets are like brothers with one father and different mothers.

Reflection & guidance

Meaning
In this teaching, "religion" (din) means the creed and the act of worship itself: Allah alone is God and is to be obeyed. "Law" (shir'ah) means the detailed rulings and practices, which Allah set differently for each prophet's community. T2 C3
Guidance from the Qur'an
The verses ask the reader to hold firmly to the core every prophet taught and not to split over it. They also ask the reader to treat the differences in law as a test to be met by competing in good deeds, since everyone returns to Allah. Q2 Q1
Guidance from the Sunnah
By calling the prophets brothers of one father, the Prophet taught Muslims to see Jesus and the earlier prophets as family in faith and to honour them. H2
Guidance from the scholars
Ibn Kathir uses this teaching to show that what binds the prophets is the worship of Allah alone. Ibn Hajar and al-Nawawi make the distinction precise: the foundations of tawhid and obedience are fixed, while the form of the law changes from one prophet to the next. T2 C1 C3

Qur'an & Tafsir

Summary

The Qur'an says the religion given to Muhammad is the same one entrusted to Nuh, Ibrahim, Musa and 'Isa. It also says that each community was given its own law (shir'ah) and way of life (minhaj), so that Allah could test people in what He gave them. Q2 T2 Q1

Key points

Ibn Kathir explains that the shared religion is "to worship Allah Alone, with no partner or associate," even though the prophets' "laws and ways may differ." He links 42:13 to 5:48 to show this. T2
The command "Establish the religion, and be not divided therein" applies to the shared core, so division over that core is what the verse forbids. Q2
The variety of laws is presented as Allah's will and a test: "Had Allah willed, He would have made a single community," so "strive… to excel each other in good deeds." Q1

References

Q1Al-Ma'idah 5:48 · The Table Spread
Q2Ash-Shuraa 42:13 · The Consultation
T2Tafsir Ibn Kathir on 42:13

Sunnah

Summary

The Prophet compared the prophets to brothers who have one father and different mothers: "their mothers are different, but their religion is one." Here the father stands for the one religion and the mothers for the different laws (Sahih al-Bukhari). H2

Key points

He gave this as the reason he is the closest of all people to Jesus son of Mary, in this world and the next. H2

References

H2Sahih al Bukhari 3443 · Prophets
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Ibn Hajar and al-Nawawi explain that awlad 'allat (sons of 'allat) means half-brothers who share a father and have different mothers. The shared father is the root of the religion, which is tawhid (affirming Allah's oneness). The different mothers are the branches of their laws. C1 C3

Key points

Ibn Hajar says 'allat literally means co-wives. He explains the hadith as meaning that "the origin of their religion is one, and it is tawhid, even if the branches of the laws differ." He also reports a second view, that the different mothers stand for their different eras. C1
Al-Nawawi reports that the majority of scholars read it this way: the prophets agree on the foundations of tawhid and on the basic duty of obeying Allah, while the form that obedience takes differs. He adds that brothers who share both parents are called awlad al-a'yan. C3

References

C1Fath al-Bari on Sahih al-Bukhari 3442 · Ibn Hajar al-Asqalani, vol. 6 p. 488
C3al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2365 · al-Nawawi, vol. 15 p. 118

Expert Opinions

Summary

Expert Opinions argue that Abraham was a Muslim, not a patriarch shared equally by several faiths. They present Islam as the final, complete form of Abraham's monotheism and warn that interfaith movements promoting a single "Abrahamic religion" endanger Muslim faith. N1

References

N1Preserved Abrahamic Religion · Belief

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The Islamic Worldview

Explain Unity

Conclusion

Reflection & guidance

Meaning
In Maarif-ul-Quran, unity means attaching oneself, individually and as a community, to Allah's commands, so that the whole community acts "like one body, one person, one entity." Ibn Kathir reports Ibn 'Abbas and others explaining "your ummah is one" (21:92) as "your religion is one religion." T2 T4
Guidance from the Qur'an
The verses call the reader to remember the brotherhood as Allah's blessing, to reconcile quarrelling believers, and to meet differences with patience rather than dispute. Q1 Q5 Q3
Guidance from the Sunnah
The Prophet taught believers to feel each other's pain, to hold each other up like the bricks of a building, and to stay with the Jama'ah. When a man came asking for help, he told his companions to help and speak up for him. H2 H11 H7
Guidance from the scholars
Maarif-ul-Quran says the division the Qur'an condemns comes from arrogant self-assertion against clear texts. Honest differences over unclear secondary issues are a separate matter. It also explains that unity gives each person the strength of the whole group, while discord leaves him only his own weak strength. Ibn Hajar, quoting Qadi 'Iyad, says the hadith urge Muslims to cooperate and to be gentle with one another. T2 T3 C2

Qur'an & Tafsir

Summary

Key points

Unity has an anchor: it means holding fast "to the cord of Allah" together, not merely being in the same group. Q1
Believers are brothers, so when two of them fall out, others have a duty to make peace between them. Q5
Quarrelling makes believers "lose courage" and their strength "evaporate", and patience is the remedy the verse gives. Q3

References

Q1Ali 'Imran 3:103 · Family of Imran
Q3Al-Anfal 8:46 · The Spoils of War
Q5Al-Hujurat 49:10 · The Rooms

Sunnah

Summary

Key points

The bond is one of mutual love, mercy and fellow-feeling: when one believer suffers, all suffer. H2
The Prophet interlaced his fingers to show how believers support and strengthen one another. H8
"Ash-Shaitan is with one, and he is further away from two": whoever wants the best place in Paradise should keep to the Jama'ah. H7

References

H2Sahih Muslim 6586 · The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih Muslim)
H7Jami At Tirmidhi 2165 · Chapters On Al-Fitan
Authenticity
- Sahih Ahmad Muhammad Shakir
- Sahih Al-Albani
- Hasan Sahih Bashar Awad Maarouf
- Sahih Zubair Ali Zai
H8Sahih al Bukhari 2446 · Oppressions
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Key points

Ibn Hajar reports Ibn Abi Jamra's distinction between three words in the hadith. Mutual mercy (tarahum) is mercy for the sake of the brotherhood of faith alone. Mutual affection (tawadud) is the contact that builds love, such as visiting each other and giving gifts. Mutual support (ta'atuf) is helping one another, the way a cloth is folded over itself to make it stronger. C2
Ibn Abi Jamra, as quoted by Ibn Hajar, likens faith to the body and its duties to the limbs: harm to one branch shakes the whole tree. C2
Al-Azimabadi explains "keep to the Jama'ah" with the image of the wolf that eats the stray sheep: Satan gets the upper hand over whoever separates from the group. C5

References

C1al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2586 · al-Nawawi, vol. 16 p. 138
C2Fath al-Bari on Sahih al-Bukhari 6011 · Ibn Hajar al-Asqalani, vol. 10 p. 438
C5Awn al-Ma'bud on Sunan Abi Dawud 547 · al-Azimabadi, vol. 2 p. 175

Expert Opinions

Summary

Key points

Expert Opinions trace disunity to Sykes-Picot (1916), the abolition of the caliphate (1924) and later nationalist and sectarian divisions. They argue that unity must be built through institutions rather than inherited. N3
On sects, Expert Opinions say Sunnis and Shia share the six articles of faith, and they cite al-Shafi'i and Ibn Taymiyyah against declaring Shia Muslims collectively non-Muslim. N2
Expert Opinions list unity as one of four pillars of recovery, alongside faith, effectiveness and knowledge. Elsewhere, however, they reject disunity as the cause of Muslim subjugation. N1

References

N1The Disease of Wahan · Spirituality & Character
N2Sectarianism & Division · Sects & Groups
N3Unity & Political Body · Politics & Governance

What is the foundational basis for unity in Islam?

Conclusion

Reflection & guidance

Guidance from the Qur'an
The verses call the reader to worship the one Lord, to hold fast to His cord together, to make peace between quarrelling brothers and to fear Allah so that they may receive mercy. Q3 Q1 Q2
Guidance from the Sunnah
The Prophet turned brotherhood into daily conduct: no hatred, no envy, no shunning one another, and feeling a fellow believer's pain as one's own. H10 H1
Guidance from the scholars
Ibn Kathir roots unity in the single message of all the prophets, worship of Allah alone. Maarif-ul-Quran says united hearts are Allah's gift, granted through obedience to Him. Al-Nawawi limits mutual support to what is free of sin and identifies the rope with the Qur'an and Allah's covenant. T3 T5 C4 C1
Lesson for the reader
Seek unity first by worshipping Allah alone and following His Book; brotherly love and reconciliation with other believers follow from that. Q1 H10

Qur'an & Tafsir

Summary

Key points

Ibn Kathir reports that Ibn 'Abbas, Mujahid and others read "this, your ummah is one" as "your religion is one religion". He explains that every prophet shared the worship of Allah alone, even though their laws differed. T3
The verse tells believers to hold fast to the cord of Allah "all of you" and not to be divided, and it reminds them that Allah turned enemies into brothers. Q1
Maarif-ul-Quran says that only Allah can unite hearts, which no amount of wealth could buy. Lasting unity therefore depends on obeying Him, and this blessing cannot be hoped for while people disobey Him. T5

References

Sunnah

Summary

The authentic (sahih) hadith tie brotherhood to shared servanthood of Allah. They describe believers as one body that feels each part's pain. H10 H1

Key points

The Prophet addressed believers as "O Allah's worshipers! Be brothers!". He forbade hatred, envy and cutting each other off, and he forbade a Muslim from shunning his brother for more than three nights. H10
"The believers are like one person": if the head aches, the whole body suffers fever and sleeplessness. H1

References

H1Sahih Muslim 6588 · The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih Muslim)
H10Sahih al Bukhari 6076 · Good Manners and Form (Al-Adab)
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Al-Nawawi gives three explanations of the "rope of Allah" that holds the community together. He also reads the one-body hadith as establishing the weighty rights believers owe one another. C4 C1

Key points

Commenting on the hadith "the Book of Allah is the rope of Allah", al-Nawawi reports three views of what the rope is: Allah's covenant, the means that leads to His pleasure and mercy, or His light by which He guides. C4
Al-Nawawi says the one-body hadith urges mutual mercy, kindness and support, but only in what involves no sin or disliked act. The body parts "call one another" to share the pain. C1

References

C1al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2586 · al-Nawawi, vol. 16 p. 138
C4al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2408 · al-Nawawi, vol. 15 p. 178

Expert Opinions

Summary

Key points

Expert Opinions hold that Sunni and Shia Muslims share the six articles of faith. In their view, the differences between them are matters of jurisprudence, not different objects of worship. N2
Expert Opinions present unity among Muslim states as a collective duty (fard kifaya, an obligation on the community as a whole), and they trace disunity to colonial-era events. N3

References

N2Sectarianism & Division · Sects & Groups
N3Unity & Political Body · Politics & Governance

Explain "Ibn Kathir roots unity in the single message of all the prophets, worship of Allah alone."

Conclusion

Reflection & guidance

Meaning
In 23:52, Mufti Muhammad Shafi takes "ummah" to mean a creed or way of life, not just a group of people. "One ummah" therefore means one shared faith first, and a community built on it second. T2 Q2
Guidance from the Qur'an
Every messenger received the same revelation: "there is no god but I, so worship Me." Believers are then told to hold fast together to the cord of Allah and not split up, remembering that it was He who joined their hearts. Q3 Q6
Guidance from the Sunnah
The Prophet carried this shared faith into how believers treat one another. He compared them, in their mercy and love for each other, to one body that feels the pain when any limb aches. H11
Guidance from the scholars
Ibn Kathir says the common bond between all the messengers is that Allah alone is worshipped, while their laws may differ. Al-Hasan al-Basri, quoted by Ibn Kathir, reads "one ummah" as "your path is one path." Ibn Hajar names that root as tawhid. T5 T1 C1

Qur'an & Tafsir

Summary

Key points

Ibn Kathir reports that Ibn 'Abbas, Mujahid, Sa'id ibn Jubayr and Qatadah read "your ummah is one" as "your religion is one religion." He links this to the verse "To each among you, We have prescribed a Law and a clear way" (5:48), so what is shared is worship, while the details of law can differ. T1
Al-Shura 42:13 joins this single religion, given to Nuh, Ibrahim, Musa, 'Isa and Muhammad, to a command not to split over it: "Establish the religion, and be not divided therein." Q5
Ibn Kathir reads the next verse, "they have broken up," as the nations dividing over their messengers, some believing and some rejecting. On this reading, the division comes from people, not from the message. T1

References

Q1Al-Anbya 21:92 · The Prophets
Q5Ash-Shuraa 42:13 · The Consultation
T1Tafsir Ibn Kathir on 21:92

Sunnah

Summary

In a sahih hadith, the Prophet says the prophets are paternal brothers whose "mothers are different, but their religion is one." Ibn Kathir cites this same hadith to explain the verse. H2

Key points

In the same hadith, the Prophet calls himself the nearest of all people to Jesus son of Mary, "both in this world and in the Hereafter." The prophets of different eras are presented as one family. H2

References

H2Sahih al Bukhari 3443 · Prophets
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Key points

Ibn Hajar also reports another reading: the different "mothers" stand for the prophets' different times. C1
He says the Prophet is the closest of people to 'Isa because 'Isa foretold his coming and no prophet came between them, just as he is the closest of people to Ibrahim through following him. C1

References

C1Fath al-Bari on Sahih al-Bukhari 3442 · Ibn Hajar al-Asqalani, vol. 6 p. 488

Expert Opinions

Summary

Expert Opinions cite a book arguing that Abraham was "a Muslim", not an ancestor shared by different faiths, and that Islam is the final, complete form of Abraham's monotheism. N1

Key points

The same book calls modern interfaith "Abrahamic religion" movements a danger to Muslim faith because they weaken the finality of prophethood. N1

References

N1Preserved Abrahamic Religion · Belief

Explain "all the prophets share one religion, the worship of Allah alone with no partner, even though each prophet brought his own law."

Conclusion

Reflection & guidance

Meaning
In this teaching, "religion" (din) means the creed and the act of worship itself: Allah alone is God and is to be obeyed. "Law" (shir'ah) means the detailed rulings and practices, which Allah set differently for each prophet's community. T2 C3
Guidance from the Qur'an
The verses ask the reader to hold firmly to the core every prophet taught and not to split over it. They also ask the reader to treat the differences in law as a test to be met by competing in good deeds, since everyone returns to Allah. Q2 Q1
Guidance from the Sunnah
By calling the prophets brothers of one father, the Prophet taught Muslims to see Jesus and the earlier prophets as family in faith and to honour them. H2
Guidance from the scholars
Ibn Kathir uses this teaching to show that what binds the prophets is the worship of Allah alone. Ibn Hajar and al-Nawawi make the distinction precise: the foundations of tawhid and obedience are fixed, while the form of the law changes from one prophet to the next. T2 C1 C3

Qur'an & Tafsir

Summary

Key points

Ibn Kathir explains that the shared religion is "to worship Allah Alone, with no partner or associate," even though the prophets' "laws and ways may differ." He links 42:13 to 5:48 to show this. T2
The command "Establish the religion, and be not divided therein" applies to the shared core, so division over that core is what the verse forbids. Q2
The variety of laws is presented as Allah's will and a test: "Had Allah willed, He would have made a single community," so "strive… to excel each other in good deeds." Q1

References

Q1Al-Ma'idah 5:48 · The Table Spread
Q2Ash-Shuraa 42:13 · The Consultation
T2Tafsir Ibn Kathir on 42:13

Sunnah

Summary

Key points

He gave this as the reason he is the closest of all people to Jesus son of Mary, in this world and the next. H2

References

H2Sahih al Bukhari 3443 · Prophets
Authenticity
- Sahih — the whole collection is accepted as authentic (Sahih al-Bukhari)

Hadith Commentaries

Summary

Key points

Ibn Hajar says 'allat literally means co-wives. He explains the hadith as meaning that "the origin of their religion is one, and it is tawhid, even if the branches of the laws differ." He also reports a second view, that the different mothers stand for their different eras. C1
Al-Nawawi reports that the majority of scholars read it this way: the prophets agree on the foundations of tawhid and on the basic duty of obeying Allah, while the form that obedience takes differs. He adds that brothers who share both parents are called awlad al-a'yan. C3

References

C1Fath al-Bari on Sahih al-Bukhari 3442 · Ibn Hajar al-Asqalani, vol. 6 p. 488
C3al-Minhaj Sharh Sahih Muslim on Sahih Muslim 2365 · al-Nawawi, vol. 15 p. 118