The whole congregation will surely suffer. If Satan tried to upset the first - century congregation, we can be sure that he wants to disrupt the peace of the congregation today.
وَقَدْ يَسْتَغِلُّ ٱلْمُيُولَ ٱلْبَشَرِيَّةَ ٱلْأَنَانِيَّةَ ،‏ مِثْلَ ٱلرَّغْبَةِ فِي ٱلْبُرُوزِ .‏