Matthew Henry's Concise Commentary on the Bible - 1 John 4:7-13
7-13 The Spirit of God is the Spirit of love. He that does not love the image of God in his people, has no saving knowledge of God. For it is God's nature to be kind, and to give happiness. The law of God is love; and all would have been perfectly happy, had all obeyed it. The provision of the gospel, for the forgiveness of sin, and the salvation of sinners, consistently with God's glory and justice, shows that God is love. Mystery and darkness rest upon many things yet. God has so shown... read more
George Haydock's Catholic Bible Commentary - 1 John 4:7
Let us love one another. This is the repeated admonition of St. John, the evangelist, both in this epistle and to the end of his life, as St. Jerome relates in his Epist. ad Galat. (cap. vi. tom. 4, part 1, p. 414) that the apostle being very old, and when carried to Church meetings of the Christians, being desired to give them some exhortation, he scarce said any thing, but "love one another;" and it being tedious to his disciples to hear always the same thing, they desired some other... read more