'Son of God' in the Bible

Whoever practices sin belongs to the devil, because the devil has practiced sin from the beginning. This is why the Son of God appeared, to undo the devil's works.

Whoever owns that Jesus is the Son of God, God remains in union with him and he in union with God.

Now who is it that continues to conquer the world, if it is not the person who believes that Jesus is the Son of God?

Whoever believes in the Son of God has this testimony in his own heart. Whoever does not believe God has made Him a liar, because he has not believed the testimony that God has borne to His Son.

I have written this to you who believe in the person of the Son of God, so that you may know that you already have eternal life.

And we know that the Son of God has come, and has given us insight to recognize the True One; and we are in union with the True One through His Son, Jesus Christ. He is the true God and eternal life.