As for the things relating to Christianity, I just investigated them speedily employing dictionary-like guides. During the Eva Boom books such as "Reading the Dead Sea Scrolls" arrived out. During the right after-get together of the Grand Magic Games, Erza cheers up Milliana by pulling out Happy, Carla, and Lily from her rack.
But then the Annihilation route that is in the exact same tree reveals that Iris's character has essentially been murdered by this place and that a serial killer is at this time residing in Iris's brain, which of course precludes any probability of a romance between them (and leaves no assurance that Ota's timeline will not likely close the exact way as the Annihilation timeline).