1 John 2:24
Let that therefore abide in you, which ye have heard from the beginning. If that which ye have heard from the beginning shall remain in you, ye also shall continue in the Son, and in the Father.
1 John 3:7
Little children, let no man deceive you: he that doeth righteousness is righteous, even as he is righteous.
1 John 4:7
Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.