I have a few pix from the Ritual, but maybe Fr Lamont would enjoy it if you post some pix…
I never could figure out in The Beginning the stuff about “the Roman rituals”. Seems they were talking about two different things,
1) the red-covered book used in exorcism and featured in all of the Exorcist films. If that is the case, they mis-named it, because its correct name is the Roman Ritual, singular, not “the Roman rituals”, plural;
or
2) Merrin’s work with “the Roman rituals” in general, as if he were somehow involved with some kind of pre-Vatican II reform of Catholic rituals. If that is the case, they’re still off-base because Merrin is not a theologian-liturgical clerk, but rather an archeologist. There is no reason to think of him as revising or being at all involved with “the Roman rituals”.