MNT(i)
8 He who is committing sin is of the devil, because from the beginning of the devil is sinning. It was for this cause that the Son of God was manifested, that he might destroy the works of the devil.
9 Whoever is a child of God cannot go on sinning, because his seed is abiding in him; and he cannot go on sinning because he is a child of God.
10 In this the children of God are manifest, and the children of the devil; for every one who does not work righteousness is not a child of God, nor is he who does not love his brother.