Yes, as you say right now it doesn't mesh but it's certainly possible we will see a religious theme as the basis of the split from Earth as you suggest. Though I prefer a human-vs-AI conflict basic theme which turns into religion.

However, it is worth noting that, while Moore may be using the term in its more modern, "end of days" sense, the term "Apocalypse" actually means "revelation." It has become confused because the end of days is foretold in a particular apocalypse.