The most consistent versions of materialism deny the reality of anything beyond matter - no soul, no spirit, no will, no mind. This is called reductionism: Humans are reduced to biochemical machines.
Nancy PearceyWhen people commit themselves to a certain vision of reality, it becomes their ultimate explainer. It serves to interpret the universe for them, to guide their moral decisions, to give meaning and purpose to life, and all the other functions normally associated with a religion.
Nancy PearceyAn idol is not necessarily something concrete, like a golden calf. It can also be something abstract, like matter. Is matter part of the created order? Sure it is. So the philosophy of materialism qualifies as an idol in the biblical sense.
Nancy Pearcey