1 John 5:10-12

5:10 He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son. 5:11 And this is the record, that God hath given to us eternal life, and this life is in his Son. 5:12 He that hath the Son hath life; [and] he that hath not the Son of God hath not life.

1 John 5:18-20

5:18 We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not. 5:19 [And] we know that we are of God, and the whole world lieth in wickedness. 5:20 And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, [even] in his Son Jesus Christ. This is the true God, and eternal life.