عن ابنِ عمرَ رضي الله عنهما، أن رسول الله  ﷺ قال: «صلاةُ الجماعةِ أفضَلُ من صلاةِ الفَذِّ بسَبعٍ وعشرينَ دَرجةً»

‘Abdullāh ibn ‘Umar narrated that God’s Messenger (peace be upon him) said:

Congregational prayer is twenty-seven degrees better than that of a person praying alone.

Related by al-Bukhari, 645; Muslim, 650.

Related Quranic Verses

In houses which God has sanctioned to be raised so that His name be remembered in them, there are [such as] extol His limitless glory, morning and evening (36) – people whom neither commerce nor profit can divert from the remembrance of God, and from attending regularly to prayer, and from paying their zakat; who are filled with fear of the day when all hearts and eyes will be convulsed; (37) who [only hope] that God may reward them in accordance with the best that they ever did, and lavish His grace upon them. God gives to whom He wills beyond all reckoning.

(24: 36-38)

Hadiths projects