'Brother' in the Bible

he who is saying, in the light he is, and his brother is hating, in the darkness he is till now;

he who is loving his brother, in the light he doth remain, and a stumbling-block in him there is not;

and he who is hating his brother, in the darkness he is, and in the darkness he doth walk, and he hath not known whither he doth go, because the darkness did blind his eyes.

In this manifest are the children of God, and the children of the devil; every one who is not doing righteousness, is not of God, and he who is not loving his brother,

not as Cain -- of the evil one he was, and he did slay his brother, and wherefore did he slay him? because his works were evil, and those of his brother righteous.

we -- we have known that we have passed out of the death to the life, because we love the brethren; he who is not loving the brother doth remain in the death.

Every one who is hating his brother -- a man-killer he is, and ye have known that no man-killer hath life age-during in him remaining,

and whoever may have the goods of the world, and may view his brother having need, and may shut up his bowels from him -- how doth the love of God remain in him?

if any one may say -- 'I love God,' and his brother he may hate, a liar he is; for he who is not loving his brother whom he hath seen, God -- whom he hath not seen -- how is he able to love?

and this is the command we have from Him, that he who is loving God, may also love his brother.

If any one may see his brother sinning a sin not unto death, he shall ask, and He shall give to him life to those sinning not unto death; there is sin to death, not concerning it do I speak that he may beseech;