1 John 3:9-11

9Everybody who is a child of God does not continue to do wrong things. This is because God has given them a new life. He has caused them to become his children. So they cannot continue to do wrong things.

10In this way, we can see clearly who are God's children and who are the Devil's children. Anyone who does not live in a way that is good and right does not belong to God. People like that do not love other believers.

11Yes, we must love one another. That is the message which you have heard from the beginning.