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 4:12
No man hath seen God at any time. No mortal man hath seen God and the perfections of his divine Majesty in such a manner as the blessed in heaven, but we have powerful motives to love and serve him, and to love our neighbour for his sake. (Witham) read more