30 I can do nothing on my own. I judge as God tells me. Therefore, my judgment is just, because I carry out the will of the one who sent me, not my own will.
31 "If I were to testify on my own behalf, my testimony would not be valid. 32 But someone else is also testifying about me, and I assure you that everything he says about me is true. 33 In fact, you sent investigators to listen to John the Baptist, and his testimony about me was true. 34 Of course, I have no need of human witnesses, but I say these things so you might be saved. 35 John was like a burning and shining lamp, and you were excited for a while about his message. 36 But I have a greater witness than John-my teachings and my miracles. The Father gave me these works to accomplish, and they prove that he sent me. 37 And the Father who sent me has testified about me himself. You have never heard his voice or seen him face to face, 38 and you do not have his message in your hearts, because you do not believe me-the one he sent to you.
Matthew Henry's Commentary on John 5:30-38
Commentary on John 5:30-38
(Read John 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.