Christ enthroned with the four emblems of the evangelists—three animals and an angel (fig. 101); on the other, Father Horus with his four sons, or Osiris with the four sons of Horus
Jung establishes the Four Evangelists' symbols as a mandala-quaternary equivalent to the Egyptian four sons of Horus, grounding both in the same archetype of the central self attended by a fourfold periphery.
, Psychology and Alchemy, 1944thesis