LAGUS, Konrad. Oratio de Platone.

Only edition, exceedingly rare (one copy only in the US), of the main extant source for Melanchthon's views on Plato. 'Melanchthon's view of Plato is known primarily from a Latin speech, which he asked Conrad Lagus to deliver' (Hartfelder).

The oration was composed by Melanchthon and delivered by the Dean Conrad Lagus as the inauguration address to the University of Wittenberg students on the conferment of their master's degrees. Although the speech was published without Melanchthon's name, his authorship has been universally acknowledged.

Plato's life and work are here hailed as a mirror of the perfect philosopher, marked by true love of knowledge, rectitude of conduct, unsurpassed eloquence and richness of style. It is in fact to Plato's 'vague' definition of God as 'mens aeterna, causa boni in natura' that Melanchthon turns in successive works (with qualified approbation in view of Plato's obvious distance from Christianity), in his criticism of the Scholastics' insistence on a philosophical, 'distinct' knowledge of God, and in his rejection of moralism and speculation.

Keen, p. 164, 74; VD 16 M 3805; one copy only in the US (Harvard).

Bound with the Melanchthon:

OMPHALIUS, Jakob. Nomologia, qua eloquendi ac disserendi ratio ad usum forensem civiliumque causarum procurationem, pergrata studiorum omnium utilitate accomodatur, aucta et recognita. Cologne, E. Cervicornus for G. Hittorp, August 1538.

8vo, pp. [xvi], 302, [2, blank]; some Greek type; with a diagram outlining Cicero's ideal orator's qualities, printer's device, historiated initials.

Rare second revised and greatly enlarged edition (the first, printed by Simon de Colines, amounted to only 128 pages) of a manual of eloquence and style for the legal professions. The theory of rhetoric and exposition, based primarily on Cicero and Quintilian and furnished with graphic aids, is exemplified in the appendix by a dialogue between Hymenaeus (the god of marriage) and Lachesis (one of the Fates) on glory and eternal memory as the only worthwhile pursuits during earthly life.

Green and Murphy, Renaissance rhetoric short title catalogue, 1460–1700 (2006), p. 326; VD 16 O 758.

ERASMUS, Desiderius. De duplici copia verborum ac rerum commentarii duo multa accessione, novisque formulis locupletati. Una cum commentariis M. Veltkirchii. Cologne, J. Gymnicus, 1536.

8vo, pp. [xvi], 398, [2, blank]; with woodcut initials.

First published in Paris by Badius Ascensius in 1512, Erasmus's 'Twofold supply of words and subjects' underwent modifications and additions in the following two decades and enjoyed vast popularity (at least 80 printings during Erasmus's lifetime, with our edition possibly being the last printed before his death). Veltkirchius's comments were first added in 1534 in an edition arranged by Melanchthon, who here also provides an introduction with a praise of the commentary. Erasmus's own preface to the first edition, dated 1512, is also reprinted.

Bezzel 764; Vander Haeghen I, 67; VD 16 E 2676.