What is time?

It is always fun to have assorted fruitcakes in Skypeland come in to lecture on subjects they do not know much about. One gentleman who likes to proclaim himself an expert on everything came into a cast on terrorism to tell us about "time" and its relation to religion. He had read a little Einstein and went on and on about how it did not exist and he could manage to put himself outside of time by concentrating. I listened and it sounded like mumbo-jumbo. I asked him a few questions and he clearly did not know what he was talking about. As soon as I pointed it out, he became belligerent and started to curse me. Oh well...