أَلَم تَرَ إِلَى الَّذينَ نُهوا عَنِ النَّجوىٰ ثُمَّ يَعودونَ لِما نُهوا عَنهُ وَيَتَناجَونَ بِالإِثمِ وَالعُدوانِ وَمَعصِيَتِ الرَّسولِ وَإِذا جاءوكَ حَيَّوكَ بِما لَم يُحَيِّكَ بِهِ اللَّهُ وَيَقولونَ في أَنفُسِهِم لَولا يُعَذِّبُنَا اللَّهُ بِما نَقولُ ۚ حَسبُهُم جَهَنَّمُ يَصلَونَها ۖ فَبِئسَ المَصيرُ

Didn’t you see those who were forbidden from secret gatherings, yet they persist in what they were prohibited from, and they conspire in sin, aggression, and disobedience to the Messenger? When they come to you, they greet you in a way God didn’t greet you, and they say within themselves, “Why doesn’t God punish us for what we say?” Enough for them is Hell; they will roast in it. What a terrible destination!