Albert Barnes' Notes on the Whole Bible - 1 John 4:15
Whosoever shall confess that Jesus is the Son of God - In the true sense, and from the heart. This will always prove that a man is a Christian. But the passage cannot mean that if he merely says so in words, or if he does it insincerely, or without any proper sense of the truth, it will prove that he is a Christian. On the meaning of the sentiment here expressed, see the notes at 1 John 4:2. Compare the notes at Romans 10:10. read more
The Pulpit Commentary - 1 John 4:15-16
Divine love a home for the soul, and a force within it. Connecting link: There is a connection between the several verses on which we are now dwelling ( 1 John 4:7-19 ). But it is not so much a connection of thoughts that follow consecutively one from another, as a connection such as exists between glowing sparks that follow one after another, from the same mass, when struck upon the same anvil, by the same hammer, wielded by the same arm. The apostle gives us here a startlingly... read more