Earlier histories gave perhaps undue attention to Pietro Pomponazzi's pronouncements on the immortality of the soul as a question that could not be resolved philosophically in a way consistent with Christianity, or to Pico della Mirandola's "Oration on the Dignity of Man", as if these were signals of the period's increasing secularism or even atheism. In fact, the most successful compendium of natural philosophy in the period ("Compendium philosophiae naturalis", first published in 1530) was authored by Frans Titelmans, a Franciscan friar from the Low Countries whose work has a very strong religious flavour. We must not forget that most philosophers of the time were at least nominal, if not devout, Christians, that the sixteenth century saw both the Protestant and the Catholic reformations, and that Renaissance philosophy culminates with the period of the Thirty Years' War (1618–1648). In other words, religion had a massive importance in the period, and one can hardly study philosophy without remembering this.