1 John 5:10-13 (CJB)

Those who keep trusting in the Son of God (Yeshua) have this witness in them. Those who do not keep trusting God (Yehovah) have made him out to be a liar, because they have not trusted in the witness which God has given about his Son.  And this is the witness: God has given us eternal life, and this life is in his Son. Those who have the Son have the life; those who do not have the Son of God do not have the life. I have written you these things so that you may know that you have eternal life — you who keep trusting in the person and power of the Son of God.