1 John 3:7-8
Little children, let no man deceive you: he that doeth righteousness is righteous, even as he is righteous. He that committeth sin is of the devil; for the devil sinneth from the beginning. For this purpose the Son of God was manifested, that he might destroy the works of the devil.
As we go through our lives, let us be around people that follow God. There are lots of people who say they follow God, who can quote scriptures, but how are full of sin. Let us only be around people who are full of righteous. Christ came to earth to save us from sin, let us not put ourselves in situations to be around it more then we have to.
