Sozzini's works, edited by his grandson Andrew Wiszowaty and the learned printer F. Kuyper, are contained in two closely printed folios (Amsterdam, 1668). They rank as the first two volumes of the Bibliotheca fratrum polonorum, though the works of Crell and Schlich ting were the first of the series to be printed. They include all Sozzini's extant theological writings, except his essay on predestination (in which he denies that God foresees the actions of free agents) prefixed to Castellio's Dialogi IV. (1578, reprinted 1613) and his revision of a school manual Instrumentum doctrinarum aristotelicum (1586). His pseudonyms, easily interpreted, were Felix Turpio Urbevetanus, Prosper Dysidaeus, Gratianus Prosper and Gratianus Turpio Gerapol ensis (=Senensis). Some of his early verse is in Ferentilli's Scielta di
stance di diversi autori toscani (1579, 1594) ; other specimens are given in Cantu and in the Athenaeum (Aug. II, 1877) ; more are preserved at Siena. Sozzini considered that his ablest work was his Contra atheos, which perished in the riot at Cracow (1598). Later he began, but left incomplete, more than one work designed to exhibit his system as a whole. His reputation as a thinker must rest upon (I) his De auc toritate s. scripturae (157o) and (2) his De Jesu Christo servatore (1578). The former was first published (Seville, 1588) by Lopez, a Jesuit, who claimed it as his own, but prefixed a preface maintaining (contrary to a fundamental position of Sozzini) that man by nature has a knowledge of God. A French version (1592) was approved by the ministers of Basle ; the English translation by Edward Coombe (1731) was undertaken in consequence of the commendation in a charge (1728) by Bishop Sznalbroke, who observes that Grotius had borrowed from it in his De veritate Christ. rel. In small compass his De auctoritate s. scripturae anticipates the historical argument of the "credibility" writers ; in trying it by modern tests, it should be remem bered that Sozzini, regarding it 0580 as not adequately meeting the cardinal difficulties attending the proof of the Christian religion, began to reconstruct its positions in his Lectiones sacrae (unfinished).
For the biography of Sozzini the best materials are his letters ; a collection is in his works; others are given by Cantu; more are pre served at Siena and Florence ; his correspondence is open and frank, never sparing his weak points. The earliest life (prefixed to his works) is by S. Przypkowski (1636) ; in English, by J. Bidle (1653). This is the foundation of the article by Bayle, the Memoirs by J. Toulmin (1777), and the article by R. Wallace (Antitrin. Biog., 185o). Cantu's sketch in Gli Eretici d'Italia (1866) gives a genealogy of the Sozzini.
(A. Go.; X.)