Without having read ol' Pat's tome, I assume it features disparagement of Churchill's prosecution of the war, and to me that is a distinct disservice to a man who, willingly or not, heartily did God's bidding. Indeed, it is a wonder that Churchill held up under it and strongly suggests to me that he could not have done so without divine support. I wonder whether Buchanan has ever bothered to consider any of this from God's perspective.
I don’t know what Churchill’s theology was, but he was one of if not the greatest figure of the 20th Century.