5:30-38 Our Lord returns to his declaration of the entire agreement between the Father and the Son, and declared himself the Son of God. He had higher testimony than that of John; his works bore witness to all he had said. But the Divine word had no abiding-place in their hearts, as they refused to believe in Him whom the Father had sent, according to his ancient promises. The voice of God, accompanied by the power of the Holy Ghost, thus made effectual to the conversion of sinners, still proclaims that this is the beloved Son, in whom the Father is well pleased. But when the hearts of men are full of pride, ambition, and the love of the world, there is no room for the word of God to abide in them.

30-32. of mine own self do nothing—that is, apart from the Father, or in any interest than My own. (See on [1784]Joh 5:19).

as I hear—that is, "My judgments are all anticipated in the bosom of My Father, to which I have immediate access, and by Me only responded to and reflected. They cannot therefore err, as I live for one end only, to carry into effect the will of Him that sent Me."