What is most to be regretted in their loss is that part which related to the principles of medicine and diet, in which the Egyptians appear to have made a considerable progress, and to have delivered many useful observations.
"There happened early on the borders of the Nile, what has since been repeated in every country; as soon as a new system was formed its novelty excited quarrels and schisms; then, gaining credit by persecution itself, sometimes it effaced antecedent ideas, sometimes it modified and incorporated them; then, by the intervention of political revolutions, the aggregation of states and the mixture of nations confused all opinions; and the filiation of ideas being lost, theology fell into a chaos, and became a mere logogriph of old traditions no longer understood.

Religion, having strayed from its object was now nothing more than a political engine to conduct the credulous vulgar; and it was used for this purpose, sometimes by men credulous themselves and dupes of their own visions, and sometimes by bold and energetic spirits in pursuit of great objects of ambition.
IX.

Religion of Moses, or Worship of the Soul of the World (You-piter).
"Such was the legislator of the Hebrews; who, wishing to separate his nation from all others, and to form a distinct and solitary empire, conceived the design of establishing its basis on religious prejudices, and of raising around it a sacred rampart of opinions and of rites.

But in vain did he prescribe the worship of the symbols which prevailed in lower Egypt and in Phoenicia;* for his god was nevertheless an Egyptian god, invented by those priests of whom Moses had been the disciple; and Yahouh,** betrayed by its very name, essence (of beings), and by its symbol, the burning bush, is only the soul of the world, the moving principle which the Greeks soon after adopted under the same denomination in their you-piter, regenerating being, and under that of Ei, existence,*** which the Thebans consecrated by the name of Kneph, which Sais worshipped under the emblem of Isis veiled, with this inscription: I am al that has been, all that is, and all that is to come, and no mortal has raised my veil; which Pythagoras honored under the name of Vesta, and which the stoic philosophy defined precisely by calling it the principle of fire.

In vain did Moses wish to blot from his religion every thing which had relation to the stars; many traits call them to mind in spite of all he has done.