“… let it be presupposed that every good Christian is to be more ready to save his neighbor’s proposition than to condemn it. If he cannot save it, let him inquire how [his neighbor] means it; and if [his neighbor] means it badly, let him correct [his neighbor] with charity. If that is not enough, let him seek all the suitable means to bring [his neighbor] to mean it well, and save himself. (St. Ignatius of Loyola, Spiritual Exercises, ‘Presupposition’)”
Courtesy of LumenGentleman.