The Father himself, who sent me, has testified about me. You have neither heard his voice at any time, nor seen his form.
Nor seen his shape - No man hath seen God at any time, John 1:18. But the word “shape,” here, does not mean “God himself.” It refers to the visible “manifestation” of himself; to the “appearance” which he assumed. It is applied in the Septuagint to his manifesting himself to Moses, Numbers 12:8; “With him will I speak mouth to mouth, ‘even apparently;’” in Greek, “in a form” or “shape” the word used here. It is applied to the visible symbol of God that appeared in the cloud and that rested on the tabernacle, Numbers 9:15-16. It is the same word that is applied to the Holy Spirit appearing in bodily shape like a dove, Luke 3:22. Jesus does not here deny that God had “appeared” in this manner, but he says they had not seen - that is, had not “paid attention to,” or “regarded,” the appearance of God. He had manifested himself, but they disregarded it, and, in particular, they had disregarded his manifestations in attestation of the Messiah. As the word “hear” means to obey, to listen to, so the word “see” means “to pay attention to, to regard” 2Jo 1:8; 1 John 3:6, and thus throws light on John 14:9; “He that hath seen me hath seen the Father.” “I am a ‘manifestation’ of God - God appearing in human flesh, as he appeared formerly in the symbol of the cloud; and he that ‘regards me,’ or attends to me, regards the Father.”