

Sure, but for many of the participants, the actual ground troops, they were Christian fanatics that genuinely believed God was behind their cause.
Same story as today really, smart people at the top use religious fundies as useful idiots to help their cause.
I grew up in a Christian fundamentalist community. Most of the people in it genuinely believed all the propaganda and rhetoric. But the right-wing powers at the top usually don’t actually give a shit, a bunch of them don’t even believe in any of the fundie stuff like the imminent rapture, Revelation, Prophesy, etc. But they know they can use that fanaticism to their advantage to push their agenda forward.
I happily donate to Wikipedia every year :)