Jesus Christ knows the Father as no one else does, and is related to Him in a unique manner. The idea is central in His teaching, because the fact is fundamental in His experience. On His first personal appearance in history He declares that He must be about His Father's business (
Lu 2:49), and at the last He commends His spirit into His Father's hands. Throughout His life, His filial consciousness is perfect and unbroken. "I and the Father are one" (
Joh 10:30). As He knows the Father, so the Father knows and acknowledges Him. At the opening of His ministry, and again at its climax in the transfiguration, the Father bears witness to His perfect sonship (
Mr 1:11;
9:7). It was a relation of mutual love and confidence, unalloyed and infinite. "The Father loveth the Son, and hath given all things into his hand" (
Joh 3:35;
5:20). The Father sent the Son into the world, and entrusted Him with his message and power (
Mt 11:27). He gave Him those who believed in Him, to receive His word (
Joh 6:37,
44,
45;
17:6,
8). He does the works and speaks the words of the Father who sent Him (
Joh 5:36;
8:18,
29;
14:24). His dependence upon the Father, and His trust in Him are equally complete (
Joh 11:41;
12:27 f;
17). In this perfect union of Christ. with God, unclouded by sin, unbroken by infidelity, God first became for a human life on earth all that He could and would become. Christ's filial consciousness was in fact and experience the full and final revelation of God. "No one knoweth the Son, save the Father; neither doth any know the Father, save the Son, and he to whomsoever the Son willeth to reveal him" (
Mt 11:27). Not only can we see in Christ what perfect sonship is, but in His filial consciousness the Father Himself is so completely reflected that we may know the perfect Father also. "He that hath seen me hath seen the Father" (
Joh 14:9; compare
Joh 8:19). Nay, it is more than a reflection: so completely is the mind and will of Christ identified with that of the Father, that they interpenetrate, and the words and works of the Father shine out through Christ. "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" (
Joh 14:10,
11). As the Father, so is the Son, for men to honor or to hate (
Joh 5:23;
15:23). In the last day, when He comes to execute the judgment which the Father has entrusted to Him, He shall come in the glory of the Father (
Mt 16:27;
Mr 8:38;
Lu 9:26). In all this Jesus is aware that His relation to the Father is unique. What in Him is original and realized, in others can only be an ideal to be gradually realized by His communication. "I am the way, and the truth, and the life: no one cometh unto the Father, but by me" (
Joh 14:6). He is, therefore, rightly called the "only begotten son" (
Joh 3:16), and His contemporaries believed that He made Himself equal to God (
Joh 5:18).