Is anyone else picturing what a cool religion this would be? The prophets would be time travelers, and maybe the afterlife would free a you to travel the timestream, or to visit alternate timelines. Of course it would have to have founding myths of some sort, but these would take place in the future, and so everyone could be waiting for their religion’s founder to come and found the religion!
Admittedly, this sounds like kind of a cult. Still, pretty cool premise. I wonder who I pitch this to.