The Cow - 2:118
"The ignorant said, "Should not Allah have spoken to us or a sign (miracle) have come to us?"Those before them had spoken like them. Their minds are alike. We show the miracles to those who believe."
What was the miracle given to Prophet Muhammad?
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."
The Spider/29:51
Is it not enough for them that We have sent down this Book to you and it has been read to them? In that is a mercy and an admonition for a people who believe.