Which term refers to the lack of belief in any gods?

The term that specifically refers to the lack of belief in any gods is atheism. Atheism denotes a position where an individual does not believe in the existence of deities. This perspective is often characterized by a rejection of religious dogma and can include various philosophical viewpoints about existence without theism.

Non-theism, which was selected, generally refers to a broader category that includes any belief system that does not involve the acceptance of a personal god. This can include atheism, as well as other forms of spirituality or philosophies that neither affirm nor deny the existence of deities. However, when specifically discussing the absence of belief in any gods, atheism is the most precise term.

Theism denotes the belief in one or more gods, while spiritualism generally relates to the belief in the ability to communicate with spirits or manifestations of a spiritual reality but does not preclude belief in a god or gods. Thus, while non-theism encapsulates a wider range of beliefs, atheism is the correct term for the absence of belief in any gods.