Doubt, uncertainty, or scepticism regarding any subject of dispute.
The view that absolute truth or ultimate certainty is unattainable, especially regarding knowledge not based on experience or perceivable phenomena.
Doubt, uncertainty, or scepticism regarding the existence of a god or gods.
The view that the existence of God or of all deities is unknown, unknowable, unproven, or unprovable.
Rituals and actions associated with religious beliefs, but considered apart from them.
Any practice to which someone or some group is seriously devoted.
Belief in a spiritual or metaphysical reality (often including at least one deity), accompanied by practices or rituals pertaining to the belief.
A particular system of such belief, and the rituals and practices proper to it.
The way of life committed to by monks and nuns.
Engage in religious practice.
To make sacred or symbolic; sanctify.
Indoctrinate into a specific religion.