The Catholic position on devotion to Mary and the Saints is often misunderstood and even slandered. But, there is a deeper, more fundamental question which gives rise to these differences: the acceptance of the principle of mediation. This is something that God wrote into the very fabric of creation because God wants us to approach Him through the Mediators He gave us. In this lesson, Fr. Timothy explains about this basic Catholic concept and applies it to devotion to Mary.