2:28
New in 1533Perrone Compagni — Table of Comparison
1533 edition (2:28): new
This chapter, 2:28, occupies a significant place in Agrippa's systematic exposition of occult philosophy. In the 1533 Cologne printed edition (De occulta philosophia libri tres, sigla K in Perrone Compagni's critical apparatus), the text represents Agrippa's mature formulation of the ideas it addresses, the product of over two decades of reading, travel, and revision since the composition of the Würzburg draft.
According to Perrone Compagni's table of comparison, this chapter is entirely new in the 1533 edition: it has no antecedent in the Würzburg draft (W). Its presence marks one of the conceptual expansions that distinguish K from W — the addition of material reflecting Agrippa's subsequent reading and intellectual development.
The absence of this chapter from the Würzburg draft invites reflection on what prompted its insertion in the mature edition. Agrippa's intellectual biography between 1510 and 1530 — including his engagement with Neoplatonism, Kabbalah, Hermetism, and scholastic natural philosophy — provides the context for understanding such additions. The partial edition A (sigla A in Perrone Compagni) may offer clues about when the material was composed.
Agrippa's Argument
The chapter argues that music was introduced into divine worship by ancient prophets and patriarchs precisely because they 'knew these harmonic sacraments' (haec harmonica sacramenta) — that is, they understood the cosmological basis of music's power and deliberately harnessed it for the elevation of the worshipping community. Agrippa draws on the prophetic tradition of sacred song (David, the Levitical choir) and the Pythagorean tradition of musical healing (Pythagoras using music to cure psychological disorders) to establish that music has always been understood by the wise as a vehicle for spiritual and cosmological alignment. The ideal of rendering man 'entirely celestial' through music is the Book II equivalent of Book III's theurgic ascent — music is a kind of ceremonial magic operating through the celestial register of sound rather than through sacred words and ritual action.
Scholarly Perspectives
Schipperges (2001) situates De occulta philosophia II.28 as the positive pole of what he describes as Agrippa's paradox regarding music. The chapter's claim that music was introduced into divine worship by the ancient prophets and patriarchs precisely because they 'knew these harmonic sacraments' (haec harmonica sacramenta), and that the ancient wise men employed musical tones to lead souls toward salutary customs, ultimately tempering man to celestial harmony and rendering him 'entirely celestial,' supplies for Schipperges the authoritative standard against which the bitter attack on contemporary liturgical music in De incertitudine chapter 17 becomes legible: Agrippa's mockery of debased musical practice presupposes, and indeed requires, the elevated theory articulated in II.28. Schipperges thus uses this chapter to argue that Agrippa was not a sceptic about music in itself but about its corrupt and degraded application in his own time. This reading positions II.28 within the larger historiographical debate about whether Agrippa's skeptical writings represent a repudiation of the occult philosophy or merely its mirror image: the continuity between the two works is one of critical contrast, not contradiction, and II.28 provides the normative horizon without which Agrippa's polemical voice in the later work would lack its philosophical grounding.