 Although Ramus challenged the values and educational principles of scholasticism, he never attempted to discuss theological issues. His sole interest was in reforming the curriculum of the arts faculty. Nancelius points out that Ramus’ large library had very few volumes on theology, medicine or law (Nancelius Petri Rami Vita: 273). Nevertheless, during his final years he wrote a book on Christian theology, the Commentariorum de religione Christiana libri quatuor, which was published posthumously. The most striking feature of this work was that Ramus defined theology as the art of living virtuously, ars bene vivendi, adopting an essentially Zwinglian point of view. Theology may give us the rules by means of which we can and must live, but it cannot bring us salvation. In a particularly interesting chapter of the treatise (I:8), Ramus discusses the meaning of predestination. Mostly he sided with a Zwinglian against a Genevan position, as he did in the sacramental theology.