Mistake is a sin contrary to calculation; and voluntary sin is crime (ἀδικία); and crime is voluntary wickedness. Sin, then, is on my part voluntary. Wherefore says the apostle, “Sin shall not have dominion over you; for ye are not under the law, but under grace.” Addressing those who have believed, he says, “For by His stripes we were healed.” Mistake is the involuntary action of another towards me, while a crime (ἀδικία) alone is voluntary, whether my act or another’s. These differences of sins are alluded to by the Psalmist, when he calls those blessed whose iniquities (ἀνομίας) God hath blotted out, and whose sins (ἁμαρτίας) He hath covered. Others He does not impute, and the rest He forgives. For it is written, “Blessed are they whose iniquities are forgiven, whose sins are covered. Blessed is the man to whom the Lord will not impute sin, and in whose mouth there is no fraud.” This blessedness came on those who had been chosen by God through Jesus Christ our Lord. For “love hides the multitude of sins.” And they are blotted out by Him “who desireth the repentance rather than the death of a sinner.” And those are not reckoned that are not the effect of choice; “for he who has lusted has already committed adultery,” it is said. And the illuminating Word forgives sins: “And in that time, saith the Lord, they shall seek for the iniquity of Israel, and it shall not exist; and the sins of Judah, and they shall not be found.” “For who is like Me? and who shall stand before My face? You see the one God declared good, rendering according to desert, and forgiving sins. John, too, manifestly teaches the differences of sins, in his larger Epistle, in these words: “If any man see his brother sin a sin that is not unto death, he shall ask, and he shall give him life: for these that sin not unto death,” he says. For “there is a sin unto death: I do not say that one is to pray for it. All unrighteousness is sin; and there is a sin not unto death.”