There is no greater enemy of the Immaculata and her Knighthood than today’s ecumenism, which every Knight must not only fight against, but also neutralize through diametrically opposed action and ultimately destroy. We must realize the goal of the Militia Immaculata as quickly as possible: that is, to conquer the whole world, and every individual soul which exists today or will exist until the end of the world, for the Immaculata, and through her for the Most Sacred Heart of Jesus.
-St. Maximillian Kolbe; from “The Immaculata Our Ideal”, p. 37