The infidels make a solemn declaration with an appeal to Allah that if a significant sign be revealed to them to evince both Muhammad’s Prophethood and integrity; they would most certainly accept it. Say to them: "Revelations and signs evincing my Prophethood and the truth of my mission rest in the hands of Allah alone. Nonetheless, how do you know, you Muslims, whether the infidels will or will not favourably respond to the miraculous sign!