Fludd is best known for his compilations in occult philosophy.

As a book author he concentrates on occult, philosophy and paranormal topics.

Hermeticism is the study and practice of occult philosophy and magic.

The four words 'Star - word - herb - gem' may refer to contemporary occult philosophy, which saw a continuous order of relationship in nature.

Barrett, an Englishman, claimed himself to be a student of chemistry, metaphysics, and natural occult philosophy.

Dr. Miller saw the play as stemming from a period when the occult philosophy of the Renaissance was giving way to modern scientific thought.

Agrippa had revolutionary ideas about magical theory and procedure that were widely circulated in the Renaissance among those who sought out knowledge of occult philosophy.

Now, for the first time in 500 years, Three Books of Occult Philosophy will be presented as Agrippa intended.

He helped form a secret society of theosophists, and his magnum opus On Occult Philosophy was filled with superstitious nonsense.

In the Third Book of Occult Philosophy, Agrippa concludes with: