The Spider - 29:50
"They said, "Should not a miracle have descended to him from your Lord?"Say, "Miracles are with Allah. I am only a clear warner."
Messengers cannot show miracles without Allah's permission:
The Thunder/13:38
We sent messengers before you and gave them wives and children, and no messenger can bring a miracle except by Allah´s permission. Every era has a destiny.
The Forgiver/40:78
We have told you of some of the messengers We sent before you, and of some We have not told you. No messenger can bring a miracle except by the permission of Allah. When Allah´s command comes, judgment will be given according to the truth, and those who advocate falsehood will be losers therein.
Prophet Abraham/14:11
"And their messengers said to them: "Surely we are human beings like you. But Allah chooses whom He wills from among His servants and bestows favor upon him. It is impossible for us to bring you a certificate of authority without Allah´s permission. Believers should trust in Allah."
The Table Spread/5:110
"Allah will say: O Jesus son of Mary, remember My favor which I bestowed on you and your mother. I supported you with the Holy Spirit so that you could speak to the people when you were in the cradle and when you were grown up. I taught you the Book, wisdom, the Torah and the Gospel, and by My permission you made a bird out of clay, and when I breathed into it, it became a bird by My permission. By my permission you healed the blind and the leper. You raised the dead by my permission. And although you brought clear proofs to the Children of Israel, the disbelievers among them said, "This is nothing but a clear sorcery,"and I saved you from them."