I can of myself do nothing. As I hear, I judge, and my judgment is righteous; because I don't seek my own will, but the will of my Father who sent me.
I can of myself do nothing ...  These words have a double application: (1) I see that nothing I can say will have any weight with you, and (2) my signs should be interpreted by you as revealing that myself alone, apart from God, could never have done such a thing as cure the invalid.