85
In addition to being the final arbiter in the judgement of souls and the Keeper of the Registers of Life and Death, Tung-yüeh Ta-ti protects the virtuous, especially those who are truthful, good and excel at filial piety.
Images of Yama, that is Yen-lo Wang, are to be seen in both of the temples in the Western Hills where they are Deva, but together with Tung-yüeh Ta-ti, indicating that they are regarded as two separate deities in these temples.
38] Tzu-wei Ta-ti
The Great Emperor of the Purple Heaven, a major Chinese Taoist stellar deity of the North Pole Star, the keeper of the book of destiny, a controller of blessings, and one of the most potent destroyers of demons, is revered for his power to ward off evil influences and spirits. In northern China he was occasionally regarded as one of the Four Heavenly Kings and portrayed as a benign middle-aged Taoist, with Taoist crown and tablet held between both hands before his chest. Icons bearing his likeness are pasted or nailed to doors as popular charms to ward off demonic attack.
His image stands in both the Ta Pei Ssu and the Pi-yun Ssu. In both he is portrayed as a standard Chinese Taoist figure, with long multi-coloured and highly decorated robes, and a small Taoist crown on his head. He has a benign face, a small goatee and moustache and in the Ta Pei Ssu holds both hands together before his chest as if holding a tablet. His image in the Pi-yun Ssu is similar but has the tablet in place.
A mural in the Mahavira Hall of the Yunlin temple at Yangkao in Shansi portrays the Emperor Tzu-wei of the North Pole.
There is also some confusion within Cantonese communities about the role of this deity. In some temples he has been claimed to be the chief of the heterodox Taoist stellar deities and identified either as the god, or one of the gods of the Pole Stars. He is popular with the Boat People of the Pearl River estuary, and is also one of the stellar deities seen on charms and scrolls used during rituals. A number of devotees