1 John 5:10-12

Revised Standard Version Catholic Edition

¹⁰ He who believes in the Son of God has the testimony in himself. He who does not believe God has made him a liar, because he has not believed in the testimony that God has borne to his Son. ¹¹ And this is the testimony, that God gave us eternal life, and this life is in his Son. ¹² He who has the Son has life; he who has not the Son of God has not life.