“As the Adept knows, the double-headed eagle is a Hermetic Symbol, representing the Divine Generative Potency, and Productive Capacity of Nature. like the human figure with two heads, one male the other female, – God and Nature; the Egypian Osiris and Isis.”
Gandaberunda (Gun-daa-bhae-rundaa, from Kannada) is an Indian mythological bird. It is always shown with two heads and beaks, and believed to possess magnificent strength. Ancient religious Hindu texts (Vishnu Puranas) annotate the Gandaberunda to be a personification of Lord Vishnu, the Mediator (one of the three primary Gods in Hinduism).
The double-headed eagle first originated in the mighty Sumerian city of Lagash. From cylinders taken from the ruins of this ancient city, the double-headed eagle seems to have been known to the kings of the time as the Storm Bird. From the Sumerians this symbol passed to the men of Akkad, from whom it was brought to the Emperors of the East and West by the Crusades.
Eagle, with a natural head, was an emblem of Jupiter, that is, god of moral. To the pagans, Eagle, with a natural head, was an emblem of Jupiter, that is, god of moral law and order, protector of suppliants and punisher of guilt. Among the Druids, Eagle was a symbol of their Supreme Being.
Triangle of Perfection (Wisdom, Power, and Beauty) – made to represent the Tetragrammaton, or sacred name of God. Yahweh is the Hebrew vocalization of the Tetragrammaton יהוה.
The two headed eagles are the coming together of two houses (families), Abraham and Lot though Boaz and Ruth.
The double-headed eagle was adopted by emperor Isaakios Komnenos (1057-1059) being influenced from local traditions about such a beast (the haga) in his native Paphlagonia in Asia Minor. Local legends talked about this giant eagle with two heads that could easily hold a bull in its claws; the haga was seen as a representation of power, and people would often “call” it for protection.