Who is a liar but he that denies that Jesus is the Christ? This is the anti-christ, [the man that] denies the Father and the Son.

I have written these things to you concerning those who deceive you.

If you know that he is righteous, you know that every one who does righteousness has been born of him.

If any one says, I love God, and hates his brother, he is a liar; for he that loves not his brother whom he has seen, how can he love God whom he has not seen?

And we have this commandment from him, that he who loves God should also love his brother.

Every one who believes that Jesus is the Christ has been born of God, and every one who loves the Father loves also the Son who is born to him.

Who is he that overcomes the world, but he that believes that Jesus is the Son of God?

These things have I written to you, that you who believe in the name of the Son of God may know that you have eternal life.

If any one sees his brother commit a sin, not to death, he shall ask, and he will give him life, for those who sin not to death. There is a sin to death; I say not that you should pray for it.

We know that every one who has been born of God does not sin, but he that has been born of God keeps himself, and the evil one does not touch him.