This text critically examines Jan Moravec's position on the relationship between science and theology, as presented in the collection Logos a svět (1997). Invoking Karl Barth, Moravec argues that these two disciplines share no common ground, effectively reviving the medieval concept of double truth. The author critiques this stance as a schizoid remnant in European thought that creates an unnecessary divide between the sacred and the profane. Drawing on the Judeo-Christian tradition and the symbolic significance of the tearing of the temple curtain, the author asserts that Jesus's message aimed to abolish such separations. Consequently, the fundamental contradiction between scientific thinking and the thinking of faith is deemed unacceptable. Rather than maintaining isolated spheres, the author advocates for a unified understanding of reality that rejects the artificial splitting of the world into secular and sacred realms. The text serves as a polemic against theological isolationism, emphasizing the need for a cohesive intellectual approach to God and the world.