We broke the story ... Miller was taken into custody for burglary early yesterday morning -- after allegedly breaking into the Mission Hills Church in Mission Viejo, CA ... and tearing the place up.
In addition to the mass fire extinguisher chaos -- law enforcement sources say Miller also scattered CDs, books, and broke multiple picture frames ... before relaxing on a couch upstairs ... stark naked.
Cops arrested Miller on the scene. He was promptly medically evaluated. It's unclear if he was under the influence.