1My little children, I write these things to you so that you may not sin. If anyone sins, we have a Counselor with the Father, Jesus Christ, the righteous.
2And he is the atoning sacrifice for our sins, and not for ours only, but also for the whole world.
3This is how we know that we know him: if we keep his commandments.
4He who says, "I know him," and doesn`t keep his commandments, is a liar, and the truth is not in him.
5But whoever keeps his word, God`s love has most assuredly been perfected in him. This is how we know that we are in him:
6he who says he remains in him ought himself also to walk just like he walked.
7Brothers, I write no new commandment to you, but an old commandment which you had from the beginning. The old commandment is the word which you heard from the beginning.