Abstract
The sources of the real conflict between science and various kinds of undertakings in occultism pretending to be science date back to the end of the 16th and beginning of the 17th centuries, when modern scientific method was barely taking shape. The natural philosophy of the 16th century, which put forth natural magic in place of divine magic, was the ideological antipode of the new science in process of formation. The pantheistic reinterpretation of monotheistic Christian creationism is a characteristic feature of constructs in natural philosophy with their striving toward maximal substantialization of the nonmaterial. Thus, for example, the rationalist mystic of natural philosophy, Girolamo Cardano, returns in his work to the medieval notion of the world soul, but understands by it an entirely material substance which he identifies with light and heat