I can do nothing of myself — It is impossible I should do any thing separately from my Father. As I hear — Of the Father, and see, so I judge and do; A because I am essentially united to him. See John 5:19.
Related Commentaries of John 5:30
John 5:30
30 I can of mine own self do nothing: as I hear, I judge: and my judgment is just; because I seek not mine own will, but the will of the Father which hath sent me.