Say, `Have you considered (that) if this (Qur'ân) is from Allâh and you do not believe in it (there will be no way of escape for you); (more so because) a witness (in the person of Moses) from among the Children of Israel has borne witness to (the advent of) his like. So, whereas he has believed (in those prophecies) but you turn away in disdain, (how should you fare then? Bear in mind) Allâh guides no unjust people (to success).