That is not surprising yet still disappointing.
It's just more evidence that it as a product was done purely off of art and vibes first and no thinking beyond the bare minimum to get it slopped out. You could do all sorts of neat fucking ideas if you actually played with the idea of there being a hell that leeches in and corrupts a world due to the excesses of the Templars and Sack of Jerusalem.
Like for example, can you envision the rise of movements like the many Franciscan groups that would become deemed heretical due to their obsession over poverty in that setting? They could argue they have a point in it. Same with the Cathars. You could also have the Hussites and other Protestant equivalents form due to the desire to combat corruption and sin and inturn be captured.
Like imagine the Anabaptists in their early years; who were fanatic and could be warlike as shit.
And that's just in Christianity. There's also the massive changes in Islam too; like for example the rise of Millenarian Shi'ite movements in Persia. Imagine a world where one of the tolerated bulwarks to fight the Devil requires you to pay heed to the Shahenshah of Persia, who was one of those.
Then you can also have this hell get explored with Naraka as a concept.
But that's too much effort. Just make Sisters Penitence Booba art and pretend you're better than Warhams. That be the fucking ticket.
Though now you and something @Ghostse said make me think a kind of primitive Trench Crusade, where we went REALLY old school and had armies across time clashing where each is backed by some horrible and frightening pagan god would be... interesting. Then you could have the Aztecs natives vs the Ba'al arabs vs the Odin whites... all engaging in bronze-punk warfare across the earth...
You have no idea how much you could do with Hellenistic era cultures and deities. Dionysus alone would make people cringe at what his cult do, and that's not even getting into the Sybillines. Also there's some historical extent you could do with a Sword and Sandal setting involving the gods.
For example, Carthage's Sacred Band were the rare native Carthaginian unit that didn't suck and who actually fought on a professional level, since unlike most they were devotees to Ba'al Hammon, and pledged to fight for him, the chief god of their city.