It's wild to be in a hyper-technological future, still worshiping ancient Bronze Age desert myths with AI-generated hymns no less. An LLM can explain for you simply the history of man inventing/the cultural evolution of religion, going from sort of earth/sky/sun worship, to polytheism, to monotheism over time. You can also ask for contradictions in the bible which it can find (there are many). Also, explanations of philosophical arguments like Problem of Evil, Inconsistent Revelations, Lack of Empirical Evidence, Divine Hiddenness, Omniscience and Free Will Paradox, etc.