Every hadith in Sakinah has its chain verified — here's how

Sakinah bundles 59 hadith against eight emotional states. Every one of them displays its full Arabic sanad (chain of narrators), its grading, and a link back to the source on sunnah.com. This post explains what that means in practice, what we chose not to claim, and where AI fits - and does not fit - in how the app is built.

What "full chain verified" actually means

For every hadith we ship, the app stores the complete Arabic isnad as published by the scholarly source (Bukhari, Muslim, Tirmidhi, Abi Dawud, Nasa'i, Ibn Majah, Riyad as-Salihin, or Shu'ab al-Iman). The Arabic chain is what a talib al-ilm would read from a printed copy - beginning with حَدَّثَنَا and running through the narrators down to the Prophet ﷺ. The matn (the body) follows immediately after, as one memorisable unit.

When you tap "Full hadith" on a card, that is what appears: the complete Arabic sanad and matn together, exactly as sunnah.com presents it. The English translation is shown underneath for understanding, with the narrator summary above it for orientation.

Why the English side sometimes reads as a summary

Arrow-style English chains (Abu Hurayrah → the Prophet ﷺ) are rarely published narrator-by-narrator in modern scholarly English sources. Most translations collapse the chain into a single narrative sentence: "Narrated by Abu Hurayrah that the Prophet ﷺ said..."

We do not fabricate an English arrow chain where the source does not publish one. Where a publisher has printed the per-narrator English chain, we show it. Where they have not, we show the transmission summary and an honest note that the Arabic sanad above is the complete route. Transparency over neatness.

Gradings, madhhab differences, and fatwa

Where a hadith is classified (sahih, hasan, da'if, etc.), we print the grading as the source publishes it, attributed to the grader. Where schools of thought differ on a fiqh point - Asr calculation is the most common example - the relevant setting in the app is offered as your choice. The app does not universalise one position.

Sakinah is not a fatwa app and does not replace scholars. It supports reflection and remembrance. If a ruling matters for your practice, please ask a qualified scholar you trust.

Where AI fits - and where it does not

No religious text in Sakinah is generated by AI. Arabic text, English translations, tafsir, hadith, and isnad chains come from published scholarly sources - Quran.Foundation, Quran.com, Sunnah.com, and named classical translators and mufassirs.

Emotion definitions and action steps are written by hand against classical works - Ihya Ulum al-Din (al-Ghazali), Madarij al-Salikin (Ibn al-Qayyim), and Riyad as-Salihin (al-Nawawi) among them. No AI writes the text you read inside the app as scripture, hadith, tafsir, or isnad.

AI tooling is used for internal engineering tasks only: code review, build automation, and catching bugs before release. It does not author the content shown to you.

Cross-checking against a second source

The bundled Bukhari text is cross-checked against api.sunnah.now, a scholarly API built on sunnah.com data. Every Bukhari hadith in Sakinah is compared hadith-by-hadith against the live source; if the Arabic diverges beyond expected orthographic differences, it gets flagged and reviewed before release.

This is how the 'Full chain verified' badge stays honest - not as a marketing claim, but as something checked against an independent scholarly source.

If you spot something

If a sanad looks wrong, a grading is misattributed, or a translation seems off, please write to arahim4956@gmail.com. We would rather hear it and fix it than leave it sitting.