Source books · Renaissance magic and Christian Cabala
The Magical Calendar
How this book fits
- Traditions
- Renaissance magic and Christian Cabala
- Role in the tradition
- Primary source Written from inside the tradition: scripture, revelation, a grimoire, a manifesto or a practical treatise.
- Public attention
- Notable Wikipedia has an article about it in 4 languages.
Read it
- Read at esotericarchives.com ↗ esotericarchives.com checked September 11, 2026
From Wikipedia
The Calendarium Naturale Magicum Perpetuum is a late renaissance (c.1619-1620) grimoire and esoteric print of calendar engravings. Its full title is Magnum Grimorium sive Calendarium Naturale Magicum Perpetuum Profundissimam Rerum Secretissimarum Contemplationem Totiusque Philosophiae Cognitionem Complectens. It is in three sheets, measuring more than four feet long and about two feet wide, and includes an early example of a Pentagrammaton.
From the Wikipedia article Calendarium Naturale Magicum Perpetuum, revision 1320250204, under CC BY-SA 4.0. Wikidata Q5019512: “esoteric calendar by Johann Baptist Grossschedel”.