1John 2:3-6 (NIV) We
know that we have come to know him if we obey
his commands.
4 The man who says,
"I know him," but does not do what he
commands is a liar, and the truth is not in
him.
5 But if anyone obeys
his word, God's love is truly made
complete in him. This is how we know we are in
him:
6 Whoever claims to
live in him must walk as Jesus did.