 Christianity, he criticizes, instead deals with immoderate passions by attempting to remove the passion completely.In an analogy, Nietzsche claims that the Christian approach to morality is not much different than how an unskilled dentist might treat any tooth pain by removing the tooth entirely rather than pursue other less aggressive and equally effective treatments.Christianity doesn't attempt to "spiritualize, beautify, deify a desire," which leads Nietzsche to conclude that the Christian Church is "hostile to life."