Augustine of Hippo

Accordingly "the law is holy and the commandment holy, just and good." It commands what ought to be commanded, and prohibits what ought to be prohibited. "Was that which is good, then, made death to me? God forbid." The fault lies in making a bad use of the commandment, which in itself is good. "The law is good if one uses it lawfully." But he makes a bad use of the law who does not subject himself to God in humble piety, so that, with the aid of grace, he may become able to fulfill the law. He who does not use the law lawfully receives it to no other end than that his sin, which was latent before the prohibition, should be made apparent by his transgression.