that the cause of this suffering is man's craving for earthly pleasures and possessions, that the suffering ceases upon his deliverance from this craving, and that he achieves this deliverance by following "the noble eightfold path." The foundation of the Buddhist concept of morality and right behavior, the eightfold path, consists of right views, or sincerity in leading a religious life; right intention, or honesty in judgment; right speech, or sincerity in speech; right conduct, or sincerity in work; right livelihood, or sincerity in making a living; right effort, or sincerity in aspiration; right mindfulness, or sincerity in memory; and right concentration, or sincerity in meditation. Before the country was unified under communism, Buddhism enjoyed an autonomy from the state that was increasingly threatened once the communists gained power. For pragmatic reasons, however, the regime initially avoided overt hostility toward Buddhism or any other organized religion. Instead, it sought to separate real and potential collaborators from opponents by co-optation and control. The communist government's attitude toward Buddhism and other faiths being practiced remained one of tolerance as long as the clergy and faithful adhered strictly to official guidelines. These guidelines inhibited the growth of religious institutions, however, by restricting the number of institutions approved to train clergy and by preempting the time of potential candidates among the youth whose daily routine might require study, work, and participation in the activities of communist youth organizations. In an apparent effort to train a new generation of monks and nuns, the Vietnam Buddhist Church reportedly set up one Buddhist academy in Hanoi in November 1981 and another in Ho Chi Minh City in December 1984 . These academies, however, served as an arm of the state.CatholicismDespite the Roman Catholic Church's rejection of ancestor worship, a cornerstone of the Co...