The Prophet ﷺ loses a son, and men of Quraysh say his line and his name are cut off. The shortest surah in the Qur'an answers: you have been given abundance, so pray and sacrifice. The one cut off is the one who hates you.
Draft written with AI help: awaiting scholar review
The thread
The Prophet ﷺ loses a son. In that society a man's name lives through his sons, and his opponents say he is cut off: no heir, no future, soon forgotten. Three ayat reply. You have been given abundance. So turn to your Lord in prayer and sacrifice. And the one who is cut off is the man who said it.
Background
Among the Arabs of the time, a man with no living son was mocked for it. There was a word for such a man, in reports passed on by Ma'ariful Qur'an, the commentary of the twentieth-century Pakistani scholar Mufti Muhammad Shafi. Abtar: cut off. His line stops with him. Nobody will carry his name.
The Prophet ﷺ lost a son in childhood. Most of the commentaries read name the boy as al-Qasim. Some of the leaders of Quraysh, the tribe that ran Makkah, used the word on him. Ibn Kathir passes on what one of them, al-'As ibn Wa'il, would say whenever the Prophet ﷺ was mentioned: leave him, he is a man cut off, with no descendants. When he dies he will not be remembered.
It was a political point as much as an insult. If the man has no heir, the movement has no future, and there is no need to worry about it. Wahiduddin Khan, a modern Indian commentator, describes the moment: only a handful of people had answered the Prophet's ﷺ call, his own community had turned from him, and his livelihood was ruined.
Where was it revealed? The commentaries read do not agree, and most do not say. Wahiduddin Khan states that it was revealed at Makkah, and Ma'ariful Qur'an sets the taunt among the unbelievers of Makkah. But al-Tustari ties the surah to two deaths, al-Qasim's in Makkah and Ibrahim's in Madinah, which would place it after the move to Madinah. The sheet files it as Makkan for now. That is not settled, and it is waiting for a scholar's ruling.
The reply is the shortest surah in the Qur'an: three ayat (verses). A gift, an instruction, and a verdict. The reports differ on who exactly made the taunt and when, and those differences are laid out in the closer looks.
The journey of the surah
1
The gift They said he had nothing left. The first line says: We have given you al-Kawthar, abundance.
2
The response So pray to your Lord and sacrifice. Not a reply to the mockers. A turn toward the giver.
3
The verdict The word they used on him is handed back. It is the one who hates you who is cut off.
He lifted his head, smiling
Ibn Kathir opens his commentary on this surah with a scene reported by Anas ibn Malik, who served the Prophet ﷺ as a boy. He gives it in the wording of the hadith collection Sahih Muslim, and says Abu Dawud and an-Nasa'i recorded it too.
"While we were with the Messenger of Allah in the mosque, he dozed off. Then he lifted his head, smiling. We said: Messenger of Allah, what has made you laugh? He said: a surah was just revealed to me." He recited al-Kawthar, and then asked them: do you know what al-Kawthar is?
They said Allah and His Messenger knew best. He told them it is a river his Lord has promised him, with abundant good in it, and a pool to which his community will come on the Day of Judgment, with cups as many as the stars.
So the tradition holds two pictures of this surah arriving. In one it comes as the answer to a taunt over a dead child. In the other the man who receives it looks up smiling. Ma'ariful Qur'an treats the report of Anas as itself showing how the surah was revealed. The commentaries read do not try to fit the two into one timeline.
The lessons
The count that mattered was not sons The taunt measured a man's future by his male heirs. The first ayah answers with a different measure: what Allah has given. Ayah 1
The answer to a gift is worship Ayah 2 begins with "so". Several commentaries read the prayer and the sacrifice as thanks for what ayah 1 describes. Ayah 2
The mockers get one line, and no name The surah spends two of its three ayat on the gift and the worship. The man who made the taunt is not named in it. Ayah 3
Being remembered was never in their hands The taunt was that he would be forgotten. Ma'ariful Qur'an observes that the men who said it are remembered now mainly because of this surah. Ayah 3
Virtues, with their grading
Section by section
1
The gift
The taunt was about what he had lost. The surah opens with what he has been given.
إِنَّآ أَعۡطَيۡنَٰكَ ٱلۡكَوۡثَرَ ١
1 Indeed, We have granted you, [O Muḥammad], al-Kawthar.
Al-Kawthar 108:1
What's happening
The first ayah does not mention the insult. Not the son, not the men of Quraysh. It speaks to the Prophet ﷺ directly: We have given you al-Kawthar.
The word is built on the idea of abundance. Ibn Kathir explains that al-Kawthar comes from kathrah, abundance, and means an abundance of good. To a man being told he has nothing and will leave nothing, the surah's first word about him is plenty.
What the plenty is, the commentators discuss at length. A river in Paradise, say a string of hadith. All the good he was given, said Ibn 'Abbas, the Prophet's ﷺ cousin and the leading early interpreter of the Qur'an. The two answers turn out not to compete.
To a man told he has nothing left, the first line says he has been given plenty: a river in Paradise, and every other good it stands for.
A gift has been named. The next line says what to do about it.
فَصَلِّ لِرَبِّكَ وَٱنۡحَرۡ ٢
2 So pray to your Lord and offer sacrifice [to Him alone].
Al-Kawthar 108:2
What's happening
The second ayah begins with "so". Because you have been given this: pray to your Lord, and sacrifice.
There is no instruction to answer the men who mocked him. The surah turns him away from them and toward the giver. Al-Mukhtasar, a short modern commentary, reads the ayah as thanks: be grateful for this blessing by praying for Him alone and sacrificing for Him.
The two acts were not chosen at random. The idolaters bowed and sacrificed too, to others than Allah and in other names. Ibn Kathir says the ayah sets the Prophet's ﷺ worship against theirs: his prayer and his sacrifice are for his Lord alone.
The reply to the insult is not a counter-insult. It is prayer and sacrifice, offered to the One who gave.
Only now, in the last line, does the surah turn to the man who made the taunt.
إِنَّ شَانِئَكَ هُوَ ٱلۡأَبۡتَرُ ٣
3 Indeed, your enemy is the one cut off.
Al-Kawthar 108:3
What's happening
The third ayah picks up the mockers' own word. They said he was abtar, cut off. The surah says: the one who hates you, he is the abtar.
It does not name him. Ibn Kathir gives the sense in his own words: whoever hates the Prophet ﷺ and what he brought is the one who is cut off, and who will not be remembered.
The commentaries then look at how it turned out. The Prophet's ﷺ descendants continued through his daughters, says Ma'ariful Qur'an, and his community counts as his family in every generation. His name is called out from minarets five times a day, it notes. It adds that the men who said he would be forgotten are known today mostly because the commentaries on this surah mention them.
The word the mockers chose is returned to them. The man they said would be forgotten is the reason anyone remembers their names.