This is the message we have heard from him and declare to you: God is light; in him there is no darkness at all. If we claim to have fellowship with him yet walk in the darkness, we lie and do not live by the truth. But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus, his Son, purifies us from all sin.
1 John 5:18-20
We know that those who have become part of God's family do not make a practice of sinning, for God's Son holds them securely, and the evil one cannot get his hands on them. We know that we are children of God and that the world around us is under the power and control of the evil one. And we know that the Son of God has come, and he has given us understanding so that we can know the true God. And now we are in God because we are in his Son, Jesus Christ. He is the only true God, and he is eternal life.