Religion isn’t a new aspect of gaming by any means. Gaming worlds often blast through ideas like faith and worship in favor of the occasional tête-à-tête with the deities that created the world.
And then we beat them up.
Less dramatically, games are happy to provide priests and paladins, whose powers come from prayer, usually in some abstract mechanics.
These tend to be far removed from the real world—either adopting generic religious terminology or building their own complex mythologies.
But every so often the real thing will show up.