Enochian magic
Enochian magic is a system of Renaissance magic developed by John Dee and Edward Kelley and adopted by more modern practitioners.
The origins of this esoteric tradition are rooted in documented collaborations between Dee and Kelley, encompassing the revelation of the Enochian language and script, which Dee wrote were delivered to them directly by various angels during their mystical interactions. Central to the practice is the invocation and command of various spiritual beings.
Source: Wikipedia
Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.