The Primitive Religion Originated the Agricultural Poetry

At the prehistoric times, agricultural results depended on the weather and Heaven's Will dominated the people's mind. Primitive religion was a part of agricultural activities. In every season, farmers conducted a religious ceremony for questing Heaven's blessing to their farm work. The prehistoric man sang highly to Heaven with beautiful words. At the same time, they read formula used in exorcising. These literatures for worshiping Heaven and exorcising are the origin of agricultural poetry.