The apostle Paul spoke of a man he knew (most likely it was him) who was taken into Heaven and then forbidden to speak of what he saw while he was there.
We're supposed to believe these con artists who "go to Heaven" and write books and make money off the "experience" when Paul wasn't allowed to say a word about what he saw?
Personally I have no issue with purchasing books, CD’s or other items from Christian authors, ministers, etc....After all its not produced without cost nor effort so a $$ transaction is no biggie. However purchasing a product from a minister or church that practices an overly lavish lifestyle is definitely cause for refrain.