By Dr. Jeff Mirus, Catholic Culture - We must always recall these two warnings of Our Lord and Savior to the Pharisees: “Go and learn what this means: ‘I desire mercy, and not sacrifice.’ For I came not to call the righteous, but sinners” (Mt 9:13). “And if you had known what this means, ‘I desire mercy, and not sacrifice,’ you would not have condemned the guiltless” (Mt 12:7-8). This is Jesus Christ quoting the Old Testament `prophet Hosea, who lived eight hundred years earlier: “For I desire mercy and not sacrifice, the knowledge of God rather than burnt offerings” (Hos 6:6).