Al-Hashr - 59:4

ذَلِكَ بِأَنَّهُمْ شَاقُّوا اللَّهَ وَرَسُولَهُ وَمَن يُشَاقِّ اللَّهَ فَإِنَّ اللَّهَ شَدِيدُ الْعِقَابِ
[59:4]
That is because they acted in opposition to Allah and His Messenger, and whoever acts in opposition to Allah, then surely Allah is severe in retributing (evil).
That is because they resisted Allah and His Messenger: and if any one resists Allah, verily Allah is severe in Punishment.
That is because they were opposed to Allah and His messenger; and whoso is opposed to Allah, (for him) verily Allah is stern in reprisal.