Thanks for posting this essay. Part Five like the previous chapters is a mess and tries to cover many, many points. The bottom line is that the author is young and confused about the clarity of Catholic doctrine and the confusion of deviant pathology. He will get clarity with further study and prayer.
I agree with the author that we need to “convince them that there is no safe way to surrender.” Yes, that is the goal of warfare: to convince the enemy that they are psychologically defeated before dropping a bomb.
The good news for Catholic and Western culture is that deviants are already psychologically defeated. People who lack a clean conscience and who feel compelled to continue sinning are weak, powerless and handicapped. They are stubborn and simply cannot admit the obvious: they are defeated.
The greatest punishment for deviants (pro abortionists, pro sodomites, pro communists) is to remain deviants at their death. Then their punishment will be severe and their regret will become dreadful and real.