18-21 We know that none of the God-begotten makes a practice of sin—fatal sin. The God-begotten are also the God-protected. The Evil One can’t lay a hand on them. We know that we are held firm by God; it’s only the people of the world who continue in the grip of the Evil One. And we know that the Son of God came so we could recognize and understand the truth of God—what a gift!—and we are living in the Truth itself, in God’s Son, Jesus Christ. This Jesus is both True God and Real Life. Dear children, be on guard against all clever facsimiles.