The Qabbalists declare that the worlds, intelligences, and hierarchies were established according to the vision of Ezekiel. By the man of Ezekiel's vision is symbolized the World of Atziluth; by the throne, the World of Briah; by the firmament, the World of Yetzirah; and by the living creatures the World of Assiah. These spheres are the wheels within wheels of the prophet. The Qabbalists next established a human figure in each of the four worlds: A 1 was the head and A 10 the feet of the man of Atziluth; B 1 was the head and B 10 the feet of the man of Briah; C 1 was the head and C 10 the feet of the man of Yetzirah; D 1 was the head and D 10 the feet of the man of Assiah. These four are called the World Men. They are considered androgynous and are the prototypes of humanity.

Second, from the Spirit he made Air and formed for speech twenty-two letters, three of which are mothers, A, M, SH, seven are double, B, G, D, K, P,...

A resemblance, image or figure whereof we have in the Prophet Ezekiel, [Chap. 1] who seeth the Lord in the spirit and resemblance like a wheel,...