1 John 3:14-16

Moffatt(i) 14 We know we have crossed from death to life, because we love the brotherhood; he who has no love [for his brother] remains in death. 15 Anyone who hates his brother is a murderer, and you know that no murderer has eternal life remaining within him. 16 We know what love is by this, that He laid down his life for us; so we ought to lay down our lives for the brotherhood.