The same notes the map shows when you tap a line, written out in verse order, each with its source.
Notes on single verses
A river, and abundant good — both in one answer
108:1
Sahih Muslim 400a, narrated by Anas ibn Malik, has the surah arriving in front of them: the Prophet ﷺ dozed, raised his head smiling, said a surah had just been revealed to him, recited all three verses, and then asked the people around him — do you know what al-Kawthar is? The answer was nahrun wa’adanihi rabbi ’azza wa jall, ’alayhi khayrun kathir: a river my Lord has promised me, and upon it abundant good. So the two senses the commentaries give, a river in Paradise and abundance generally, both sit in that one sentence — and khayrun kathir is built on the same root as the name. Sahih al-Bukhari 4964, also from Anas, puts the river in the ascension: he came upon a river whose banks were tents of hollow pearl, and Gabriel told him this was al-Kawthar.
Source: Sahih Muslim 400a and Sahih al-Bukhari 4964, both narrated by Anas ibn Malik. khayrun kathir and al-kawthar are both from k-th-r; checked in the Arabic.
The Quran says We gave you twice, and this is one of them
108:1
The verb a’ta takes the Prophet ﷺ as its object in exactly two places in the whole Quran. Ad-Duhaa 93:5: wa la-sawfa yu’tika rabbuka fa-tarda — your Lord will give you, and you will be pleased. Al-Kawthar 108:1: inna a’taynaka al-kawthar — We have given you al-Kawthar. One is a promise about later. The other is in the past tense, with inna on the front.
Source: Searched every form of the verb a’ta in the Quran for a second-person singular object: 93:5 and 108:1 are the only two. Checked in the Arabic.
The only order to pray to Him
108:2
The bare singular imperative of salla occurs twice in the Quran. At-Tawbah 9:103 is wa salli ’alayhim, pray over them, said about people. Al-Kawthar 108:2 is fa-salli li-rabbika, pray for your Lord. And li-rabbika itself appears twice in the Quran: here, and Ali ’Imran 3:43, where Maryam is told to devote herself to her Lord, prostrate and bow.
Source: 9:103 and 108:2 are the only two bare singular imperatives of s-l-w; li-rabbika occurs at 3:43 and 108:2. Checked in the Arabic.
Wanhar — a root the Quran uses once
108:2
The root n-h-r appears nowhere else in the Quran. One occurrence, in the imperative, bolted onto the end of the shortest verse of the shortest surah. The commentaries read it as the sacrifice of Eid al-Adha, whose meat is shared; the Quran states that sharing at al-Hajj 22:36 — eat of them and feed — rather than here.
Source: A search of the whole Quran returns the root n-h-r only at 108:2. 22:36 states the eating and feeding. Checked in the Arabic.
Al-abtar, used once in the Quran
108:3
The root b-t-r occurs nowhere else. It arrives as the final word of the surah and, on the commentaries’ account of the occasion, it is the opponents’ own word for the Prophet ﷺ handed straight back. The huwa in front of it is doing the work: not he is also cut off but he is the one who is.
Source: A search of the whole Quran returns the root b-t-r only at 108:3. The separating pronoun huwa is in the verse. Checked in the Arabic.
Meccan or Medinan, and why the page leaves it
108:3
This site follows Quran.com’s classification, which gives al-Kawthar as Meccan, fifteenth in order of revelation. But the hadith in Sahih Muslim 400a has the surah coming down while the Prophet ﷺ sat among his companions, and one narration of it adds in the mosque — which is part of why a number of scholars read the surah as Medinan instead. Both positions are long-standing, the surah carries no marker either way, and the page does not settle it.
Source: Quran.com gives surah 108 as Meccan, revelation order 15. Sahih Muslim 400a carries the sitting-among-them account, with Ibn Hujr’s addition of in the mosque. The classification is a long-standing difference among the scholars.
Connections inside the surah
A gift, an instruction, and an answer
Axis · 108:1–3
We have given you al-Kawthar. So pray to your Lord and sacrifice. Indeed it is the one who hates you who is cut off. Three verses doing three jobs, and the middle one is the only thing asked of the reader — the other two are statements.
Source: 108:1 to 108:3 state this.
Two sentences that start the same way and point opposite ways
Contrast · 108:1 and 108:3
Verse 1 and verse 3 both open on inna, and both are exactly fifteen letters. One says what was given to him. The other says who the cutting off actually lands on. The command to pray sits between them at twelve letters, and it is the only verse here without inna.
Source: 108:1 and 108:3 both open with inna and are 15 letters each; 108:2 is 12. Counted letter by letter in the Arabic.
Connections to other surahs
The only two verses where the Quran says He gives you
108:1 → ad-Duhaa 93:5
Ad-Duhaa 93:5: wa la-sawfa yu’tika rabbuka fa-tarda, and your Lord will give you, and you will be pleased. Al-Kawthar 108:1: inna a’taynaka al-kawthar. These are the only two places the verb a’ta takes the Prophet ﷺ as its object, and both surahs arrive answering the same kind of taunt — that he had been left behind.
Source: A search of every form of a’ta in the Quran for a second-person singular object returns 93:5 and 108:1 only. Checked in the Arabic.
The same verb, with God giving and with a man giving
108:1 → al-Layl 92:5
Al-Layl 92:5: fa-amma man a’ta wattaqa, as for the one who gives and fears God. Al-Kawthar 108:1 uses the same verb with God as the subject and the Prophet ﷺ as the object. Seven verses in the Quran carry this verb and five of them have it in the past tense; these are two of the five, one where the giving is what a man is judged on and one where it is what he has been handed.
Source: The verb a’ta occurs at 9:29, 9:58, 20:50, 53:34, 92:5, 93:5 and 108:1, in the past tense at 9:58, 20:50, 53:34, 92:5 and 108:1. Checked in the Arabic.
The same root, as the thing chased and as the thing given
108:1 → at-Takathur 102:1
At-Takathur 102:1: alhakum at-takathur, the piling up of more kept you occupied. Al-Kawthar 108:1: inna a’taynaka al-kawthar. Both words are built on k-th-r. Al-Hadid 57:20 uses the third, takathur, for competing over wealth and children — which is the exact thing the opponents in this surah were counting.
Source: al-kawthar (108:1), at-takathur (102:1) and watakathur (57:20) are the three words of this shape from k-th-r in the Quran. Checked in the Arabic.
A surah about prayer that never names the Lord, then one that does
108:2 → al-Ma’un 107:4
Al-Ma’un spends four of its seven verses on prayer — woe to those who pray, heedless of it, seen at it — and across all seven verses the root r-b-b never appears. Not once. The surah immediately after opens its command with fa-salli li-rabbika, and the first thing it attaches to the prayer is whose it is.
Source: A search of all seven verses of surah 107 returns no occurrence of the root r-b-b; 108:2 has li-rabbika. Checked in the Arabic.
Li-rabbika, said twice in the Quran, both times as an order
108:2 → Ali ’Imran 3:43
Ali ’Imran 3:43: ya Maryamu uqnuti li-rabbiki wasjudi warka’i — Maryam, devote yourself to your Lord, prostrate, and bow. Al-Kawthar 108:2: fa-salli li-rabbika wanhar. The same word in both, and in both it is one person being told to do two or three specific acts of worship for Him and nobody else.
Source: li-rabbika/li-rabbiki occurs at 3:43 and 108:2 and nowhere else; both verses are imperatives. Checked in the Arabic.
Worship for your Lord, and then worship for nobody else
108:2 → al-Kafirun 109:2
Al-Kawthar 108:2 says who the prayer and the sacrifice are for: li-rabbika. Al-Kafirun 109:2, opening the surah immediately after, says who they are not for: la a’budu ma ta’budun, I do not worship what you worship. One surah attaches the worship and the next detaches it, in that order.
Source: 108:2 has li-rabbika and 109:2 states the refusal. Reading them in sequence is a structural observation.
Two orders to the Prophet, both hinged on a fa
108:2 → an-Nasr 110:3
Al-Kawthar 108:2: fa-salli li-rabbika wanhar — so pray to your Lord, and sacrifice. An-Nasr 110:3: fa-sabbih bi-hamdi rabbika wastaghfirh — so glorify your Lord with His praise, and ask His forgiveness. Both attach a pair of imperatives to what came before with one letter, and both put the Lord in the middle of the pair. One follows a gift, the other a victory.
Source: 108:2 and 110:3 both open with fa plus an imperative, carry a second imperative, and name rabbika. Checked in the Arabic.
He would be forgotten — and a surah that says the opposite outright
108:3 → ash-Sharh 94:4
The taunt the commentaries give behind abtar is that his name would end with him. Ash-Sharh 94:4: wa rafa’na laka dhikrak, and We raised your mention for you. The word dhikrak, your mention, occurs once in the Quran, and that is the verse. One surah answers the charge by naming who the cutting off really lands on; the other states plainly what was done with his name.
Source: The word dhikrak occurs once in the Quran, at 94:4; 108:3 names al-abtar. Checked in the Arabic.
Three surahs in the Quran have three verses, and these are the two shortest
108:3 → al-’Asr 103:1
Al-’Asr 103, al-Kawthar 108 and an-Nasr 110 are the only surahs with exactly three verses. Al-Kawthar is the shortest surah in the Quran at ten words, al-’Asr the next at fourteen. Both spend a third of themselves on a statement and a third on what follows from it, and al-’Asr puts its weight at the end while this one puts it in the middle.
Source: Counted across all 114 surahs: 103, 108 and 110 have three verses; 108 has 10 words and 103 has 14. Checked in the Arabic.
Ayah Unpacked – Connection Map