Now, as a preacher I don’t think that Jesus was a great outstanding forceful preacher. John the baptist was a preacher, but he done no signs at all. He never performed a miracle.
But Jesus come by not preaching so forceful as John, but there were signs and wonders accompanying Him. He said, “If you can’t believe Me believe the works that I do. If you can’t believe Me believe the a vindication that the Father has given of Me, for the works that I do, the same testify that the Father has sent Me.” What a statement.
Think of it. “The works that I do testify that the Father has sent Me.” Man can make any kind of a statement, but if God don’t back that statement up, you’ve got a right to say it’s wrong. But when God comes around and confirms that statement to be the truth then it’s sin to disbelieve it.