Desacralization of knowledge
In traditionalist philosophy, desacralization of knowledge or secularization of knowledge is the process of separation of knowledge from its perceived divine source—God or the Ultimate Reality. The process reflects a paradigm shift in modern conception of knowledge in that it has rejected divine revelations as well as the idea of spiritual and metaphysical foundations of knowledge, confining knowledge to empirical domain and reason alone.
Source: Wikipedia — Desacralization of knowledge (CC BY-SA 4.0)