What is "mysticall"

Usage examples of "mysticall".

There Psyches would not sit in any royall seate, nor eate any delicate meates, but kneeled at the feete of Proserpina, onely contented with course bread, declared her message, and after she had received a mysticall secret in a boxe, she departed, and stopped the mouth of the dogge with the other sop, and paied the boatman the other halfe penny.

Then sayd I unto Socrates, Leave off this high and mysticall kinde of talke, and tell the matter in a more plaine and simple fashion.