8:13
ذَٰلِكَ بِأَنَّهُمْ شَآقُّوا۟ ٱللَّهَ وَرَسُولَهُۥ ۚ وَمَن يُشَاقِقِ ٱللَّهَ وَرَسُولَهُۥ فَإِنَّ ٱللَّهَ شَدِيدُ ٱلْعِقَابِ
dhālika bi-annahum shāqqū l-laha warasūlahu waman yushāqiqi l-laha warasūlahu fa-inna l-laha shadīdu l-ʿiqābi
That was because they opposed God and His Messenger, and if anyone opposes God and His Messenger, God punishes them severely-
This is because they defied and disobeyed Allâh and His Messenger. And whoever defies and disobeys Allâh and His Messenger, then verily, Allâh is Severe in punishment.