Āl ‘Imrān

فَمَن تَوَلَّى بَعْدَ ذَلِكَ فَأُوْلَـئِكَ هُمُ الْفَاسِقُونَ

82. "Then whoever turns back after that, -these are they that are the transgressors"

In this verse, the Qur'an threateningly reproaches the breachers of promise and says that, after these firm pledges and emphasized promises, if anyone disobeys and turns one's back to a godly prophet, like the Prophet of Islam (S), the glad tidings of whose advent accompanied with his specialities have been mentioned in the former Divine Books, and does not believe, the one is a transgressor, i.e. out of the circle of the obedience of Allah (s.w.t.).

And, we know that Allah (s.w.t) does not guide such fanatic and pertinacious transgressors, as the Qur'an in Surah at- Taubah, No.9, verse 80 remarks. ¹ So, those who are not guided by the Lord will have a painful fate with the divine punishment of the Fire of Hell.