Jesus Christ is "The only begotten Son of God" (John 3:18, KJV). Jesus is a man conceived by the power of the Holy Spirit. He had no human father, but his human mother was Mary (see Luke 1:31-35). Jesus grew to a man, showing strong spiritual awareness, inherited from God His Father, but in other respects he was very much a human being with all natural feelings and emotions (see Matthew 4:2; 23:37-39; Luke 22:44; John 11:35).

Because of his perfect obedience God raised His Son from the grave and gave him everlasting life and a place at His right hand, with authority over all God's creation (see Acts 17:31; Romans 1:1-5; Ephesians 1:15-23). "God hath fulfilled the same [His promises] unto us their children, in that He hath raised up Jesus again; as it is also written in the second psalm, 'Thou art My Son, this day have I begotten thee.'" (Acts 13:33, KJV).

Those who have faith in the salvation brought by Christ will also be sons of God, not by birth, but by adoption:

"Yet to all who received him, to those who believed in his name, he gave the right to become children of God-children born not of natural descent, nor of human decision or a husband's will, but born of God." (John 1:12).

"Beloved, now are we the sons of God and it doth not yet appear what we shall be: but we know that, when he shall appear, we shall be like him; for we shall see him as he is." (1 John 3:2, KJV).