4Whoever says, “I know him,” but does not do what he commands is a liar, and the truth is not in that person. 5But if anyone obeys his word, love for God Or word, God’s love is truly made complete in them. This is how we know we are in him:
6Whoever claims to live in him must live as Jesus did. 7Dear friends, I am not writing you a new command but an old one, which you have had since the beginning. This old command is the message you have heard.