Some Christians feel concerned about the modern celebration of Halloween because they feel it trivializes – or celebrates – paganism, the occult, or other practices and cultural phenomena deemed incompatible with their beliefs. Father Gabriele Amorth, an exorcist in Rome, has said, "if English and American children like to dress up as witches and devils on one night of the year that is not a problem. If it is just a game, there is no harm in that." In more recent years, the Roman Catholic Archdiocese of Boston has organized a "Saint Fest" on Halloween. Similarly, many contemporary Protestant churches view Halloween as a fun event for children, holding events in their churches where children and their parents can dress up, play games, and get candy for free. To these Christians, Halloween holds no threat to the spiritual lives of children: being taught about death and mortality, and the ways of the Celtic ancestors actually being a valuable life lesson and a part of many of their parishioners' heritage. Christian minister Sam Portaro wrote that Halloween is about using "humor and ridicule to confront the power of death".