And indeed We sent Noble Messengers before you, and made wives and children for them; and it is not the task of any Noble Messenger to bring a sign except by Allah’s command; and all promises have a time prescribed. 38 Allah doth blot out or confirm what He pleaseth: with Him is the Mother of the Book. 39 Whether We show you (O Muhammad SAW) part of what We have promised them or cause you to die, your duty is only to convey (the Message) and on Us is the reckoning. 40 Do they not see how We come to the land and reduce its extremities? Allah judges; none repel His judgement. Swift is His reckoning. 41 And verily, those before them did devise plots, but all planning is Allah's. He knows what every person earns, and the disbelievers will know who gets the good end (final destination). 42 And those who have disbelieved say, "You are not a messenger." Say, [O Muhammad], "Sufficient is Allah as Witness between me and you, and [the witness of] whoever has knowledge of the Scripture." 43