The Forty Hadith of Imam al-Nawawi

The Imam and His Collection

Among the most studied texts in Islamic education is Al-Arba'in al-Nawawiyyah — the Forty Hadith of Imam Yahya ibn Sharaf al-Nawawi (d. 676 AH). Al-Nawawi was a Syrian Shafi'i scholar of extraordinary productivity who produced major works in hadith, fiqh, language, and biography in a life of less than forty-five years. His Forty Hadith became the most widely taught hadith collection in Islamic history.

Historical Context and Selection Criteria

Compiling forty hadiths on the foundations of religion was an established tradition before al-Nawawi. Earlier scholars including Ibn al-Mubarak, al-Daraqutni, and al-Bayhaqi had each produced their own forty-hadith compilations, based on a narration (itself contested) that whoever preserves forty hadiths for the ummah will be resurrected among scholars. Al-Nawawi was aware of this tradition and explicitly stated his selection criteria: he chose hadiths that are pivotal for the religion, that scholars described as foundations of Islam, and that together provide a comprehensive summary of the essentials of the din.

The Opening Hadiths

The collection opens with the hadith of Umar ibn al-Khattab: Actions are by intentions, and every person gets what he intended. This is placed first because intention is the foundation of all deeds. The second hadith — also from Umar — describes the famous encounter with Jibril, who appeared in human form and asked the Prophet ﷺ about Islam, Iman, and Ihsan. Together these two hadiths establish the internal and external dimensions of the religion.

Comprehensive Coverage

The forty-two hadiths (al-Nawawi included forty-two to complete the topics) cover: the five pillars, the fundamentals of belief, the permissible and prohibited, intentions and sincerity, avoiding doubtful matters, rights of others, restraining the tongue and hand from harm, proper engagement with this world and the next, following the Sunnah, innovating in religion, and the importance of seeking knowledge. Later scholars noted that the collection touches on essentially every major domain of Islamic practice.

Commentary Literature

The Forty Hadith attracted commentary from scholars across the centuries. Ibn Rajab al-Hanbali's Jami' al-Ulum wa al-Hikam is the most celebrated, explaining both al-Nawawi's forty-two hadiths and a supplementary collection of Ibn Rajab's own. It remains one of the finest works of hadith commentary in the tradition. Other notable commentaries include those of al-Qari, Ibn Daqiq al-Eid, and in modern times, Ibn Uthaymin's widely read explanation.

Educational Role

Across the Muslim world, the Forty Hadith serves as a standard entry point into formal Islamic education. Students often memorize the collection in full before advancing to more specialized study. This ensures that every educated Muslim has internalized at least the core principles of the religion as the Prophet ﷺ himself articulated them.