20. The Apostle closes the Epistle by proposing anew the great subjects of faith which pervade the entire Epistle, viz., the Divinity and Humanity of Jesus Christ—articles which the heretics of the day had specially impugned; and he also shows the source to which we are indebted for our being rescued from the dominion of the wicked one, and segregated from the rest of men, viz., faith in Jesus Christ. “We know that the Son of God is come,” i.e., that Jesus Christ, who is the eternal Son of God, “is
1 John 5:20