MKJV(i)
8 He who practices sin is of the Devil, for the Devil sins from the beginning. For this purpose the Son of God was revealed, that He might undo the works of the Devil.
9 Everyone who has been born of God does not commit sin, because His seed remains in him, and he cannot sin, because he has been born of God.
10 In this the children of God are revealed, and the children of the Devil: everyone not practicing righteousness is not of God, also he who does not love his brother.