St. Gregory the Great urges his congregation not to fall into the trap of the Manichean heresy. But he also urges them to pray for the heretics. We should pray constantly that all who have strayed will be brought back to the Lord. We deplore the blasphemy of those who deny that Christ was truly human—about whom the blessed Apostle John forewarned us in a crystal-clear saying: “every spirit which confesses that Jesus Christ has come in the flesh is... Read more