These fellow believers can be built up and strengthened spiritually by considering material they missed while they were absent from the congregation.
(‏ رؤ ٢ :‏ ​ ١ ،‏ ٤‏ )‏ وَيُمْكِنُ أَنْ يَتَقَوَّى رُوحِيًّا هؤُلَاءِ ٱلرُّفَقَاءُ ٱلْمُؤْمِنُونَ بِمُرَاجَعَةِ ٱلْمَوَادِّ ٱلَّتِي فَاتَتْهُمْ وَهُمْ غَائِبُونَ عَنِ ٱلْجَمَاعَةِ .‏