Distinctive Features of Ṣaḥīḥ Muslim and Its Comparison with Ṣaḥīḥ al-Bukhārī:

Ṣaḥīḥ Muslim enjoys certain qualities that set it apart from Ṣaḥīḥ al-Bukhārī, while Ṣaḥīḥ al-Bukhārī likewise possesses features in which Ṣaḥīḥ Muslim does not share. At the same time, both collections coincide in matters that raise them together to the pinnacle of authenticity, excellence, and precision. The following are a few examples:

• Both books stand at the very highest level of soundness, although Ṣaḥīḥ al-Bukhārī still surpasses Ṣaḥīḥ Muslim in that regard.

• Both were unanimously received with acceptance by the scholars, who regarded them as the most authentic works after the Mighty Book of Allah.

• In compiling their works the two authors—may Allah have mercy on them—adopted extraordinary measures of caution and verification, coupled with perfect fidelity in attribution. One illustration of this is their scrupulous adherence to exactly what they received from their teachers in both the chains and the wording of the reports; whenever clarification was needed, they supplied it in a distinctive, transparent manner. Imām al-Nawawī, in the introduction to his commentary on Ṣaḥīḥ Muslim, devoted a special section to this point, saying:

“ A narrator has no right to add to his teacher’s lineage or description anything beyond what he actually heard from him, lest he be deemed a liar against him. If he wishes to identify him more clearly and remove the ambiguity that may arise because of someone with a similar name, his way is to say: ‘So-and-so narrated to me—meaning Ibn So-and-so,’ or ‘the such-and-such,’ or ‘he is the son of So-and-so,’ and the like. This is permissible and commendable, and the leading scholars have practiced it. Al-Bukhārī and Muslim employed it prolifically in their two collections, so much so that in many of their isnāds (chains of transmission) you will find two—or even more—such clarifications within a single chain.”

• A distinctive feature of Ṣaḥīḥ Muslim is that, as a rule, it gathers the various routes of a ḥadīth in one place, which makes locating the desired narration easy and straightforward. I say “as a rule” because on occasion a specific ḥadīth is cited in more than one location.

• This particular advantage is not found in Ṣaḥīḥ al-Bukhārī; instead, that work offers another major benefit: it brings to light the juristic points contained in the ḥadīths with pinpoint reasoning expressed in the briefest, most precise language. Thus his collection became a book that combines both transmission (riwāya) and critical understanding (dirāya).

In order to attain this lofty objective