Out of sincere respect for all life and the First Precept to refrain from killing, many Chinese Buddhists are vegetarian. Vegetarianism is consistent with the Buddhist concepts of universal interrelationship and rebirth. With the concept of rebirth humans may be other forms of life in their past and/or future lives, thus it follows that an animal could be a past and/or future next-of-kin. Thus, killing an animal could be seen as synonymous with destroying one’s own relatives. While the traditional Buddhist scriptures do not mandate vegetarianism, Fo Guang monastics must take a vow to not eat meat. Lay followers, however, are not required to do so. If not daily vegetarians, however, many Buddhists observe a vegetarian diet during retreats, Dharma functions, and holidays.