Yep, suicide is probably what I'd do as well, personally, but the story itself is incoherent (as noted in the page discussion) and even without resorting to other SCPs there seem to be many, many alternatives to consider (at the very least they could have made the torture fully automated!). As I've said, it's constructed purely as horror/porn and not as an ethical dilemma.

I mentally iron man such details when presented with such scenarios. Often its the only way for me to keep suspension of disbelief and continue to enjoy fiction. To give a trivial fix to your nitpick, the ritual requires not only the suffering of the victim to be undiminished but also the sexual pleasure of the torturer and/or rapist to be present, automating it is therefore not viable.

BTW simply saying that "Catholicism" is consistent under something or other is quite meaningless, as "C." doesn't make for a very coherent system as seen through Papal policy and decisions of any period. Will would've had to point to a specific eminent theologian, like Aquinas, and then carefully choose where and how to expand - for now, Will isn't doing much with his "Catholicism" strictly speaking, just writing emotionally tinged bits of cosmogony and game theory.

Do not overanalyse the technobabble it ruins suspension of disbelief. And what is a SPC without technobabble? Can I perhaps then interest you in a web based Marxist state?

Also who is this Will? I deny all knowledge of him!