I thought the letter was typical fare from Fr. Le Roux, who tends to be lofty, ivory tower, intellectual, and "spiritual" as opposed to practical.
Just look at the new priests coming out of Winona to learn a lot about the new rector.
He has his own personality, his own style, and his own talents to lend the neo-SSPX. He is doing exactly what I'd imagine him doing in the fight.
He is painting with a broad brush, portraying the Resistance as so many creatures ruled by their passions, on the broad road to Hell, their spiritual lives in ruins.
If only it were that simple, Father.
And if my intuition is correct, reading between the lines, I perceived some serious passion of anger/righteous indignation at the Resistance. Since Fr. Le Roux is NOT a choleric, this is about as livid as he gets. You can tell by how he paints several "coats" of the same concept, the strong words used, etc.
Ironic, when you consider the topic of the letter.