It is not persecution alone that we ought to fear, not those forces that in open warfare range abroad to overthrow and defeat the servants of God. It is easy enough to be on one’s guard when the danger is obvious; one can stir up one’s courage for the fight when the Enemy shows himself in his true colors. There is more need to fear and beware of the Enemy when he creeps up secretly, when he beguiles us by a show of peace and steals forward by those hidden approaches which have earned him the name of the 'Serpent.'… Those whom he has failed to keep in the blindness of their old [pagan] ways he beguiles, and leads them up a new road of illusion. He snatches away people from within the Church herself, and while they think that coming close to the light they have now done with the night of the world, he plunges them unexpectedly into darkness of another kind. They still call themselves Christians after abandoning the Gospel of Christ and the observance of His [moral] law; though walking in darkness they think they still enjoy the light.