1 John 3:14 We know that we have passed from death unto life, because we love the brethren. He that loveth not his brother abideth in death.

1 John 5:1 Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him.

1 John 4:21 And this commandment have we from him, That he who loveth God love his brother also.