Quran 40:78
And We have already sent messengers before you. Among them are those [whose stories] We have related to you, and among them are those [whose stories] We have not related to you. And it was not for any messenger to bring a sign [or verse] except by permission of Allah. So when the command of Allah comes, it will be concluded [i.e., judged] in truth, and the falsifiers will thereupon lose [all].
— Saheeh International
Quran 21:25
And We sent not before you any messenger except We revealed to him that, “There is no deity except Me, so worship Me.”
— Saheeh International
Quran 4:64
And We did not send any messenger except to be obeyed by permission of Allah. And if, when they wronged themselves, they had come to you, [O Muḥammad], and asked forgiveness of Allah and the Messenger had asked forgiveness for them, they would have found Allah Accepting of Repentance and Merciful.
— Saheeh International
