Have a religion etiquette question? Send mail to Arthur Magida, author of <a href="http://www.vstore.com/cgi-bin/pagegen/vstoremarket/beliefnet/page.html?mode=products&file=/page/itempagev4/itempage.spl&prodID=734421&catID=30712" target="_parent">How to Be a Perfect Stranger</a>, at columnists@staff.beliefnet.com.