the original sanctuary organ was a four-manual, sixty-eight rank mechanical action pipe organ by casavant. it was seriously damaged, mostly by water leakage, in the 1994 northridge earthquake. it was later rebuilt as a pipe combination instrument with a digital console from rodgers instruments corporation, in protest of which casavant declared it to be "destroyed" and stricken from their register of surviving instruments. at the time of its re-dedication, it was one of the largest digital/pipe combination organs in the world.