Ivan Elagin (1725-93), Doctrine of Ancient Philosophy and Divine Knowledge.
Here is another book which exists, but has never been published. The Russian Doctrine of Ancient Philosophy and Divine Knowledge, or Knowledge of Free Masons, written in the 1780’s by Ivan Elagin (1725-93). To wit:
“Freemasonry … existed from time immemorial under a veil of dark hieroglyphs, allegories and symbols. It will never be forgotten, changed or demolished…It is that wisdom which [Jewish] patriarchs had at the beginning of the world and from them it was transmitted and kept as a great secret in the holy temples of the Chaldeans, Egyptians, Persians, Phoenicians, Jews, Greeks and Romans … in the lodges or schools of Thales, Pythagoras, Plato, and the wise men of India, China, Druids, etc.” (Elagin, Doctrine of Ancient Philosophy, pg. 232.)
“Thus the source of the Kabbalah is here an immediate divine revelation granted to Moses and through him to the people of Israel (and afterwards to the whole of humankind).”
–From Konstantin Burmistrov, “The Kabbalah as Primordial Tradition in Russian Secret Societies,” in Andreas Kilcher, Constructing Tradition, Means and Myths of Transmission in Western Esotericism, 2010, pg. 326.