The ordination ceremony (UPASAMPADA) which makes a Theravada Buddhist monk is one of the 'legal acts of the Sangha' contained in the Buddhist Monastic Rule (VINAYA). The ceremony must be performed according to this Rule.......... .. Once a Naga, a powerful serpent who can take the form of a human being, was mistakenly ordained as a monk. Shortly after, when asleep in his hut, the naga returned to the shape of a huge snake. The monk who shared the hut was somewhat alarmed when he woke up to see a great snake sleeping next to him! The Lord Buddha summoned the naga and told him he may not remain as a monk, at which the utterly disconsolate snake began to weep. The snake was given the Five Precepts as the means to attaining a human existence in his next life when he can then be a monk. Then out of compassion for the sad snake, the Lord Buddha said that from then on all candidates for the monkhood be called 'Naga' as a consolation. They are still called 'Naga' to this day. Vigelandsanlegget
 

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