John 9:33

Had that man not come from God, he could have done nothing."

John 3:2

He came to Jesus by night and said, "Rabbi, we know that you are a teacher from God; for no one can do these miracles which you are doing, unless God is with him.

John 9:16

This led some of the Pharisees to say, "That man has not come from God, for he does not keep the Sabbath." "How is it possible for a bad man to do such miracles?" argued others.

Acts 5:38-39

And now I tell you to hold aloof from these men and leave them alone--for if this scheme or work is of human origin, it will come to nothing.

Treasury of Scripture Knowledge

Summary

If this man were not of God, he could do nothing.

Bible References

Were

John 9:16
This led some of the Pharisees to say, "That man has not come from God, for he does not keep the Sabbath." "How is it possible for a bad man to do such miracles?" argued others.
John 3:2
He came to Jesus by night and said, "Rabbi, we know that you are a teacher from God; for no one can do these miracles which you are doing, unless God is with him.
Acts 5:38
And now I tell you to hold aloof from these men and leave them alone--for if this scheme or work is of human origin, it will come to nothing.