Tobias Wolff at The New Yorker writes a good piece on the Ingmar Bergman film Winter Light in which Bergman tells the story of a Lutheran pastor whose faith is slipping away, largely because he has substituted the form of religion for its substance. Wolff expresses many of the thoughts I have every time I watch the movie. I recommend both the article and the film, especially as a caution to anyone considering the ministry for all the wrong reasons.
RLC