Little children, let no man deceive you: he that doeth righteousness is righteous, even as He is righteous. He that committeth sin is of the devil; for the devil sinneth from the beginning. For this purpose the Son of God was manifested, that He might destroy the works of the devil. Whosoever is born of God doth not commit sin; for His seed remaineth in him: and he cannot sin, because he is born of God. In this the children of God are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother.
1 John 3:7-10
1 John 3
Having Confidence Toward God
My little children, let us not love in word, neither in tongue; but in deed and in truth. And hereby we know that we are of the truth, and shall assure our hearts before Him. For if our heart condemn us, God is greater than our heart, and knoweth all things.
Beloved, if our heart condemn us not, then have we confidence toward God. And whatsoever we ask, we receive of Him, because we keep His commandments, and do those things that are pleasing in His sight. 1 John 3:18-22
The Fire and Hammer 