Surah Al-Hashr, ayah 4

ذَٰلِكَ بِأَنَّهُمۡ شَآقُّواْ ٱللَّهَ وَرَسُولَهُۥۖ وَمَن يُشَآقِّ ٱللَّهَ فَإِنَّ ٱللَّهَ شَدِيدُ ٱلۡعِقَابِ ٤

Dhālika bi annahum shāqqullāha warasūlahū waman yushāqqillāha fa innallāha shadīdul-'iqāb

That is because they opposed Allāh and His Messenger. And whoever opposes Allāh - then indeed, Allāh is severe in penalty.