13ذٰلِكَ بِأَنَّهُم شاقُّوا اللَّهَ وَرَسولَهُ ۚ وَمَن يُشاقِقِ اللَّهَ وَرَسولَهُ فَإِنَّ اللَّهَ شَديدُ العِقابِ(Saheeh International)That is because they opposed Allāh and His Messenger. And whoever opposes Allāh and His Messenger – indeed, Allāh is severe in penalty.