It took what seemed like years to build, and then, voilà, there it was. But what is it? There amid many a gun shop, porn emporium and used-tire barn, rising out of the pine-tree-lined concrete gash that is the Eastex Freeway, now stands this vast apparition, looking like nothing so much as a giant, golden-domed slab of Greek Revival wedding cake. The Internet is rife with guesses about its purpose: Is it the residence of a Scarface-like drug kingpin with a Parthenon fixation? A Jain temple? A Mexican mosque? No, it's Iglesia La Luz Del Mundo, the regional church for the Luz del Mundo religious movement, a Protestant Christian sect based in Guadalajara. It's also the only cool thing on the Eastex Freeway between the North Loop and the airport.