He who says he is in the light and hates his brother, is in the darkness even until now.
      I. As an old one: I write no new commandment unto you, but an old commandment, which you had from the beginning,1 John 2:7; 1 John 2:7. The precept of love must be as old as human nature; but it might admit divers enactions, enforcements, and motives. In the state of innocence, had human nature then been propagated, men must have loved one another as being of one blood, made to dwell on the earth, as being God's offspring, and bearing his image. In the state of sin and promised recovery, they must love one another as related to God their Maker, as related to each other by blood, and as partners in the same hope. When the Hebrews were peculiarly incorporated, they must accordingly love each other, as being the privileged people, whose were the covenants and the adoption, and of whose race the Messiah and head of the church must spring; and the law of love must be conveyed with new obligations to the new Israel of God, to the gospel church, and so it is the old commandment, or the word which the children of the gospel Israel have heard from the beginning, 1 John 2:7; 1 John 2:7.