9 Whosoever is born of God, commmitteth not sin: for his seed abideth in him, and he can not sin, because he is born of God.
10 In this the children of God are manifest, and the children of the devil. Whosoever is not just, is not of God, nor he that loveth not his brother.
11 For this is the declaration, which you have heard from the beginning, that you should love one another.
12 Not as Cain, who was of the wicked one, and killed his brother. And wherefore did he kill him? Because his own works were wicked: and his brother's just.
13 Wonder not, brethren, if the world hate you.
14 We know that we have passed from death to life, because we love the brethren. He that loveth not, abideth in death.
15 Whosoever hateth his brother is a murderer. And you know that no murderer hath eternal life abiding in himself.