Jones is incredibly critical of the Catholic Church's post Vatican II (Nostra Aetate) ecumenical project. He sees it as an almost complete victory of the Jews. But he is a loyalist and sees the future as bright because of theology more than anything.
The finale of the book is a discussion of the constant and decades long Jewish attack on the Obergammerau Passion Play. The germans have almost entirely capitulated and made it jew friendly. The jews as usual got them with money. They bought the director and the town...
However, St Mel made his movie from the original version of the play!