Ya-Sin
36th chapter of the Qur'an

Yā Sīn (also pronounced as Yaseen; Arabic: يٰسٓ, yāsīn; the letters 'Yā'' and 'Sīn') is the 36th chapter of the Quran. It has 83 verses (āyāt). It is regarded an earlier "Meccan surah". Some scholars maintain that verse 12 is from the Medinan period. While the surah begins in Juz' 22, most of it is in Juz' 23.
The surah begins with the eponymous (muqatta'at) Arabic letters: يس (yā sīn). The meaning of the letters yā sīn, while being primarily unknown, is debated amongst Muslim religious academics. One of the interpretations is "O human being!" referring to Prophet Muhammad since the verses that follow are translated as "By the Qur'an, full of Wisdom, Thou art indeed one of the messengers". Tafsir al-Jalalayn, a Sunni beginners exegesis (tafsir), concludes, "Allah knows best what He means by these [letters]."
The surah focuses on establishing the Qur'an as a divine source, and it warns of the fate of those who mock Allah's revelations and are stubborn. The surah tells of the punishments that plagued past generations of nonbelievers as a warning to present and future generations.
This brief starts where responsible research should: with the source description of “Ya-Sin” as 36th chapter of the Qur'an. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as 36th chapter of the Qur'an. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 9, 2026. The linked authority identifier is Q230014. VIAF identifies the subject as 185902113. The Library of Congress control number is n84006561. None of the 2 selected statements returned an explicit reference.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Ya-Sin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.