A certain Yeh Ch’ien-chao of Hsin Chou, when a youth, used to climb the mountain Chien-ch’ang Shan for the purpose of cutting firewood and collecting medicinal Page 201herbs. One day when he had taken refuge under a tree during a rain-storm there was a loud clap of thunder, and he saw a winged being, with a blue face, large mouth, and bird’s claws, caught in a cleft of the tree. This being addressed Yeh, saying: “I am Lei Kung. In splitting this tree I got caught in it; if you will free me I will reward you handsomely. ” The woodcutter opened the cleft wider by driving in some stones as wedges, and liberated the prisoner.

“Return to this spot to-morrow,” said the latter, “and I will reward you. ” The next day the woodcutter kept the appointment, and received from Lei Kung a book. “If you consult this work,” he explained, “you will be able at will to bring thunder or rain, cure sickness, or assuage sorrow. We are five brothers, of whom I am the youngest. When you want to bring rain call one or other of my brothers; but call me only in case of pressing necessity, because I have a bad character; but I will come if it is really necessary.

” Having said these words, he disappeared.

Yeh Ch’ien-chao, by means of the prescriptions contained in the mysterious book, could cure illnesses as easily as the sun dissipates the morning mist. One day, when he was intoxicated and had gone to bed in the temple of Chi-chou Ssŭ, the magistrate wished to arrest and punish him. But when he reached the steps of the yamên, Ch’ien-chao called Lei Kung to his aid. A terrible clap of thunder immediately resounded throughout the district. The magistrate, nearly dead with fright, at once dismissed the case without punishing the culprit.

The four brothers never failed to come to his aid.

By the use of his power Ch’ien-chao saved many regions from famine by bringing timely rain. Page 202