Scripture Reference: Galatians 3:16

When John finally concludes his first epistle, he leaves the reader with an unparalleled certainty: The believer knows he has eternal life (1 John 5:12-13). This is the knowledge that is offered up against presumption, and it is the hope that stands against speculation. The modern reader is not without his own spiritual aspirations, but John writes of what the believer may know. Likewise, the ancient reader was not without his eternal ambitions, and John’s epistle associates this kind of knowledge with the Son of God.