From the link in the OP. It's as if he is using Johannas as reference....
"When Lucifer first puts a man on the road to heresy he effectively robs him of his ability to reason logically; this he does by hamstringing reason's indispensable handmaid, which is faith. Then after having sent the heretic off on set of false premises, the Evil One himself assumes the role of handmaid to reason. He returns to the unfortunate heretic his logic, and he aids him in constructing a perfectly logical system of error, each new error and denial flowing consistently and naturally from the preceding ones."
This last sentence reminds me of LastTradichan who repeated similar to this often...
"Obviously Satan will not take the trouble carefully to plant the seeds of heresy in a man's mind, and then allow him to start off in his "career" attacking every Catholic doctrine in sight. Such a course would gain the heretic no adherents whatsoever from among those who are still faithful Catholics, and these, of course, are the very ones Satan is after primarily, or at least the ones that offer him the greatest obstacles. So, if a heresy is to be successful it must be a good admixture of sound Catholic doctrine and error. It is the 1% error in the mixture that the Evil One will settle for, at least in the very beginning."