Christianity, like all religions will need to explain technology like generative AI within the context of their theology and their cosmology. Is it a force for good or evil? Will we critically misuse the technology in the future and will that misuse color all efforts to use the technology as a tool for proselytization as fundamentally evil? Will generative AI allow all religions to quickly reach critical mass or will public sentiment of religion quickly drop to telemarketer levels?
I'd advise caution.