Volunteers participate in social activities has become a crucial symbol in a civilized country. When people have upgraded their economic income and education degree, more volunteer groups form vividly. Among these volunteer groups is the religious groups work actively. This study is for understanding the interior factors why these volunteers of religious groups attend religious activities. I choose the Taipei Baoan Temple as a case, research the following questions: 1. Will volunteers of religious groups attend religious activities influenced by their faith? 2. Are there any other factors that influence them become a volunteer? 3. Does the drive of religious volunteers differ from the drive of other kinds? We find that volunteer participative drive is very special in the case of Taipei Baoan Temple; it includes people's religious ideas in Taiwan, and therefore verifies partial drive theories of volunteer participation before.