13ذٰلِكَ بِأَنَّهُم شاقُّوا اللَّهَ وَرَسولَهُ ۚ وَمَن يُشاقِقِ اللَّهَ وَرَسولَهُ فَإِنَّ اللَّهَ شَديدُ العِقابِ(Muntakhab)This train of events succeeding one another were occasioned on account of their hostility to Allah and to His Messenger; and he who is hostile to Allah and His Messenger shall realize that Allah punishes severely indeed.