The sinner wounds God’s honor and love, his own human dignity…and the spiritual wellbeing of the Church, of which each Christian ought to be a living stone. To the eyes of faith no evil is graver than sin and nothing has worse consequences for the sinners themselves, for the Church, and for the whole world. (CCC 1487, 1488)
A mature understanding of sin includes reflecting upon our thoughts, actions, and omissions as well as examining the patterns of sin that may arise in our lives. With contrite hearts, we are also called to reflect upon the effects of our sins upon the wider community and how we might participate in sinful systems.