To Your Imperial Countly Reichsgräflich: A title indicating a Count of the Holy Roman Empire, a high-ranking noble who held their fief directly from the Emperor. Excellence

I have the honor of presenting this ex-
tract from a foreign religious system,
which has always stood in a
great reputation; one which, however, belongs
more to its founder likely referring to the Prophet Muhammad, as "foreign religious system" was a common 18th-century euphemism for Islam in such treatises. than to the system itself.
A religious system can be very artfully original: "künstlich." In this period, the word suggested something crafted with great intellectual skill, ingenuity, or complexity, rather than being "artificial" or "fake."
woven together in all its parts