Atheists dont hate fairies, leprechauns, or unicorns because they dont exist.

It is impossible to hate something that doesn't exist.

Atheists like the painting experts hated the painter hate God because He does exist.

You Can Lead an Atheist to Evidence, But You Can't Make Him Think: Answers to Questions from Angry Skeptics, Ray Comfort

According to Thomas, the city [of Bath] had once been a veritable hotbed of manifestations, with every sorcerer, bunyip, golem, goblin, pict, pixie, demon, thylacine, gorgon, moron, cult, scum, mummy, rummy, groke, sphinx, minx, muse, flagellant, diva, reaver, weaver, reaper, scabbarder, scabmettler, dwarf, midget, little person, leprechaun, marshwiggle, totem, soothsayer, truthsayer, hatter, hattifattener, imp, panwere, mothman, shaman, flukeman, warlock, morlock, poltergeist, zeitgeist, elemental, banshee, manshee, lycanthrope, lichenthrope, sprite, wight, aufwader, harpy, silkie, kelpie, klepto, specter, mutant, cyborg, balrog, troll, ogre, cat in shoes, dog in a hat, psychic and psychotic seemingly having decided that this was the hot spot to visit.

The Rook, Daniel O'Malley