Religion and ceremonial magic: the opening of the third book

The third book of the De occulta philosophia changes tone. After nature and the heavens, Agrippa turns to the intellectual world, that is, to God, the angels and souls, and declares from the very first pages that this subject must be spoken of with reverence and reserve. Ceremonial magic, to which the book is devoted, is for him not a set of techniques but the highest and most hazardous part of wisdom, the one that touches sacred things and requires religion as its foundation.

Religion as the key

Agrippa maintains that without religion no operation can succeed and that every attempt to act on higher realities without faith is vain or, worse, dangerous. Religion, he writes, is what binds man to God, and it is the path by which the soul can receive the virtue of divine things. In this way he sets magic within a theological framework, presenting it as the fulfilment of piety rather than an alternative to it.

To support this thesis Agrippa reviews ancient and modern religions, from the Egyptians to the Greeks, from the Romans to the Jews, and on to the Christians, noting that all have had rites, prayers, sacrifices and sacred names. This comparison, surprising for the period, does not lead him to relativism: he concludes that the true religion is the Christian one, but recognises in the pagan ones fragments of a more ancient truth.

Theurgy and goetia

The central distinction of the third book is that between licit and illicit magic. Agrippa takes up late antique terminology and condemns goetia, the magic that seeks dealings with impure spirits, and necromancy, the evocation of the dead. He distinguishes from them theurgy, which in the Neoplatonic tradition of Iamblichus and Proclus meant union with the gods through sacred rites, and which he interprets in a Christian sense as elevation towards God and the angels.

This distinction was already present in Pico della Mirandola, who in the Oratio of 1486 had separated a demonic magic, to be condemned, from a natural magic that brings the works of nature to completion. Agrippa extends it to the field of religion, but the boundary between the two forms remains uncertain, and this very ambiguity earned him the hostility of many theologians.

The purification of the sage

One of the recurring themes of the third book is the dignity required of anyone approaching this knowledge. Agrippa speaks of a purification of soul and body, of a sober life, of faith and chastity of mind, as conditions for access to the mysteries. It is an ascetic ideal deriving from the Platonic and Christian tradition, in which knowledge of divine things is possible only for one who has made himself like them.

This moral and religious dimension is often overlooked by those who know Agrippa only by reputation. The third book is largely a treatise of mystical theology, rich in biblical and patristic quotations alongside Neoplatonic and kabbalistic ones. Its ambition was to reconcile the wisdom of the ancients with Christian revelation.

It was precisely this ambition that made the work suspect. For his critics, Agrippa had mixed the sacred with the profane and opened the way to dangerous practices; for his admirers, he had restored to magic its original dignity. The debate over which of the two images was true accompanied the book throughout the sixteenth century and beyond.