Now this is eternal life: that they may know you, the only true God, and Jesus Christ, whom you have sent.

And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent. | John 17:3 (KJV) | This means everlasting life, their taking in knowledge of you, the only true God, and of the one whom you sent forth, Jesus Christ. | John 17:3 (New World Translation).