The Cult
Shàngdì's cult was the state religion of the Shang, and its instrument was the oracle bone. At the royal centre of Anyang the king — his own chief ritualist, with no priestly caste between him and the god — cracked turtle plastrons and ox scapulae and read the answers to questions put to the high god and the royal ancestors: harvest, war, weather, the meaning of dreams, the ten-day week itself. Sacrifice to Shàngdì was the jiào, the border sacrifice at the open-air altar south of the capital, performed on bare earth with no roof permitted between offering and sky; the Shijing's 'Dang' and the Lǐjì's 'Jiāo Tè Shēng' preserve its liturgy and calendar. The Zhou inherited the rite under the name of Heaven, the Han codified it, and the Son of Heaven performed it at Beijing's Temple of Heaven until the dynasty's fall in 1912 — over three thousand years of one continuous sacral calendar.


