It was narrated from Hudhaifah bin Yaman that a Muslim man saw in a dream that he met a man from among the People of the Book, who said: "What good people you would be if only you were not committing Shirk. For you say: 'What Allah wills and Muhammad wills.'" He mentioned that to the Prophet P.B.U.H and he said: "By Allah, I am aware of that. Say: 'What Allah wills then what Muhammad wills.''' (Da'if)