comfortable. >> sure you guys don't to want hang out me with? >> no man. we got to get out of here. >> throughout religious history, caves have been places of transformation. you go into them as one person, and you come out another. when moses asked to see god's glory, god placed him in the hollow of a rock. elijah the prophet retreated into a cave where god spoke to him in the darkness, and the prophet mohamed's first revelation took place in a cave near mecca, called heera where the able jell revealed the first verses of the koran.