1Look at the amazing kind of love the Father has for us! This is why we can be called God's children—for that's who we are! The reason why the people of this world don't recognize us as God's children is because they don't recognize him.

2My friends, we are already God's children; however what we shall become hasn't been revealed just yet. But we do know that when he appears, we shall be like him, because we shall see him as he really is.

3All those who have this hope in them make sure they are pure, just as he is pure.

4All those who sin are lawless, because sin is lawlessness.

5But of course you know that Jesus came to take away sins, and that there is no sin in him.

6All those who live in him don't go on sinning; all those who keep on sinning haven't seen him and haven't known him.

7Dear friends, don't let anyone fool you: those who do what is right are right, in the same way as Jesus is right.

8Those who sin are of the devil, for the devil has been sinning from the beginning. That's the reason why the Son of God came—to destroy what the devil has done.

9All those who are born of God don't keep on sinning, for God's nature ¹¹lives in them. They can't keep on sinning because they are born of God.

10This is how God's children and the devil's children can be distinguished: all those who don't do what's right don't belong to God, nor do those who don't love their fellow Christians.

11The message you've heard from the beginning is simply this: we should love one another.

12We cannot be like Cain, who belonged to the evil one, and murdered his brother. Why did he murder him? Because Cain did what was evil, while his brother did what was right.

13So don't be surprised, my friends, if this world hates you!

14The reason we know that we have changed from death to life is because we love our Christian brothers and sisters. Anyone who doesn't love remains dead.

15All those who hate their Christian brothers and sisters are murderers, and you know that no murderers have eternal life within them!

16This is how we know what love is: Jesus laid down his life for us, and we ought to lay down our lives for our Christian brothers and sisters.

17If one of you is living well in this world and you see your Christian brother or sister in need, but you don't show compassion—how can God's love be living in you?

18Dear friends, let's not just say we love with words, but show our love in what we do and how we demonstrate the truth.

19This is how we will know that we belong to the truth, and how we will set our minds ¹²at rest before God

20whenever we think we're in the wrong. God is greater than how we think, and he knows everything.

21Dear friends, if we're reassured we're not in the wrong, we can have confidence before God.

22We'll receive from him whatever we ask him for, because we follow his commands and do what pleases him.

23This is what he commands: we should trust in the name ¹³of his Son Jesus Christ, and love one another, just as he commanded us to do.

24Those who keep his commands continue to live in him, and he lives in them. We know that he lives in us by the Spirit he has given us.