The Book of Prayers - Sahih Muslim 383

When you hear the call (to prayer), repeat what the Mu'adhdhin pronounces.

Commentary on the Hadith

This noble hadith from Sahih Muslim establishes the Sunnah of repeating after the Mu'adhdhin during the call to prayer. This practice demonstrates the Muslim's affirmation of the testimony of faith and readiness to respond to the divine summons.

The scholars have explained that one should repeat the exact words of the Mu'adhdhin except when he says "Hayya 'ala-s-Salah" and "Hayya 'ala-l-falah" - for these, the response should be "La hawla wa la quwwata illa billah" (There is no power nor strength except with Allah).

This repetition serves multiple spiritual purposes: it reinforces the meanings of the Adhan in one's heart, prepares the soul for prayer, and earns great reward from Allah. The Prophet (peace be upon him) taught that whoever repeats after the Mu'adhdhin with sincerity will enter Paradise.

The wisdom behind this practice includes affirming the Oneness of Allah, acknowledging the finality of Prophet Muhammad's message, and expressing readiness to establish the prayer which is the pillar of Islam.