When the Imām says amen, you too say amen, for whoever says amen at the same time the angels say amen will have his previous sins forgiven
عن أبي هريرة رضي الله عنه مرفوعاً: «إذا أَمَّنَ الإمام فأمنوا، فإنه من وافق تأمينه تأمين الملائكة: غفر له ما تقدم من ذنبه».
Abu Hurayrah (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "When the Imām says amen, you too say amen, for whoever says amen at the same time the angels say amen will have his previous sins forgiven."
Narrated by Bukhari & Muslim · hadeethenc:5844
Grading: Authentic hadith (as published by the source; the grader is not named)
Explanation from the source
Topics: Method of Prayer
Source: HadeethEnc.com, published by HadeethEnc.com. Version API snapshot retrieved 2026-10-11 (the source publishes no version number) (retrieved 2026-10-11). Published by HadeethEnc.com. Shown unmodified; not reviewed by a scholar.