John 9:33

If this man were not from God, He could do nothing.”

John 3:2

this man came to Jesus by night and said to Him, “Rabbi, we know that You have come from God as a teacher; for no one can do these signs that You do unless God is with him.”

John 9:16

Therefore some of the Pharisees were saying, “This man is not from God, because He does not keep the Sabbath.” But others were saying, “How can a man who is a sinner perform such signs?” And there was a division among them.

Acts 5:38-39

So in the present case, I say to you, stay away from these men and let them alone, for if this plan or action is of men, it will be overthrown;

Treasury of Scripture Knowledge

Summary

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

Bible References

Were

John 9:16
Therefore some of the Pharisees were saying, “This man is not from God, because He does not keep the Sabbath.” But others were saying, “How can a man who is a sinner perform such signs?” And there was a division among them.
John 3:2
this man came to Jesus by night and said to Him, “Rabbi, we know that You have come from God as a teacher; for no one can do these signs that You do unless God is with him.”
Acts 5:38
So in the present case, I say to you, stay away from these men and let them alone, for if this plan or action is of men, it will be overthrown;