'Son of God' in the Bible

he who commits sin belongs to the devil, for the devil is a sinner from the very beginning. (This is why the Son of God appeared, to destroy the deeds of the devil.)

Whoever confesses that 'Jesus is the Son of God,' in him God remains, and he remains in God;

Who is the world's conqueror but he who believes that Jesus is the Son of God?

He who believes in the Son of God possesses that testimony within himself; he who will not believe God, has made God a liar by refusing to believe the testimony which God has borne to his Son.

I have written in this way to you who believe in the name of the Son of God, that you may be sure you have life eternal.

We know that the Son of God has come, and has given us insight to know Him who is the Real God; and we are in Him who is real, even in his Son Jesus Christ. This is the real God, this is life eternal.