13ذٰلِكَ بِأَنَّهُم شاقُّوا اللَّهَ وَرَسولَهُ ۚ وَمَن يُشاقِقِ اللَّهَ وَرَسولَهُ فَإِنَّ اللَّهَ شَديدُ العِقابِE. H. PalmerThat is, because they went into opposition against God and His Apostle; for he who goes into opposition against God and His Apostle - verily, God is keen to punish.