If ye had known me, ye would have known my Father also: from henceforth ye know him, and have seen him. Philip saith unto him, Lord, show us the Father, and it sufficeth us. Jesus saith unto him, Have I been so long time with you, and dost thou not know me, Philip? he that hath seen me hath seen the Father; how sayest thou, Show us the Father? Believest thou not that I am in the Father, and the Father in me? the words that I say unto you I speak not from myself: but the Father abiding in me doeth his works. Believe me that I am in the Father, and the Father in me: or else believe me for the very works' sake.
Jesus told him, "I am the way, the truth, and the life. No one can come to the Father except through me." (John 14:6)