I think alot of these "things" that people feel they need is fostered by the televangelists that push them. My g/f'nds mother bought her last year for Christmas a prayer shawl. My girlfriend is a very spiritual person (she hates the title "religious"), and really didn't feel the need for something like this.
Her mother on the other hand is a very "religious" person (according to my g/f) and buys all kinds of "things" in her quest to be more "spiritual".
BB