Naturalis Historia in the context of "Renaissance magic"

Renaissance magic was a resurgence in Hermeticism and Neoplatonic varieties of the magical arts which arose along with Renaissance humanism in the 15th and 16th centuries CE. During the Renaissance period, magic and occult practices underwent significant changes that reflected shifts in cultural, intellectual, and religious perspectives. C. S. Lewis, in his work on English literature, highlighted the transformation in how magic was perceived and portrayed. In medieval stories, magic had a fantastical and fairy-like quality, while in the Renaissance, it became more complex and tied to the idea of hidden knowledge that could be explored through books and rituals. This change is evident in the works of authors like Spenser, Marlowe, Chapman, and Shakespeare, who treated magic as a serious and potentially dangerous pursuit.

Heinrich Cornelius Agrippa, a scholar, physician, and astrologer, popularized the Hermetic and Cabalistic magic of Marsilio Ficino and Giovanni Pico della Mirandola. Agrippa's ideas on magic were revolutionary, and he faced persecution for his criticism of authorities and ruling classes. His work, De occulta philosophia, explored both benevolent and malevolent magic, but he rejected forbidden forms of sorcery. Similarly, Paracelsus, a Swiss physician and alchemist, combined medical practice with astrology. He introduced elemental beings and viewed the cosmos as interconnected, assigning spiritual significance to natural elements.