We should confess all our sins to a priest and receive from him the Body and Blood of our Lord Jesus Christ. The man who does not eat his flesh and drink his blood cannot enter into the kingdom of God (Jn 6:54). Only he must eat and drink worthily because he who eats and drinks unworthily, without distinguishing the body, eats and drinks judgment to himself (1 Cor. 11:29); that is, if he sees no difference between it and other food.
Besides this, we must bring forth therefore fruits befitting repentance and love our neighbors as ourselves. Anyone who will not or cannot love his neighbor as himself should at least do him good and not do him any harm.
Those who have been entrusted with the power of judging others should pass judgment mercifully, just as they themselves hope to obtain mercy from God. For judgment is without mercy to him who has not shown mercy (James 2:13). We must be charitable, too, and humble, and give alms, because they wash the stain of sin from our souls. We lose everything which we leave behind us in this world; we can bring with us only the right to a reward for our charity and the alms we have given. For these we shall receive a reward, a just retribution from God.
- St. Francis, Letter to All the Faithful