I have written to you, fathers, because you know him who is from the beginning. I have written to you, young men, because you are strong, and the word of God remains in you, and you have overcome the evil one.

 2:1-2 My little children, I am writing these things to you that you may not sin. But, if anyone does sin, we have one who will plead our cause to the Father, Jesus Christ the righteous. For he is the propitiating sacrifice for our sins, and not for ours only but also for the whole world. 