The rejection of, or opposition to, religious beliefs, (inherent or objective) moral principles, legal rules, etc., often due to the view that life is meaningless (sense 1).
A doctrine grounded on the negation of one or more meaningful aspects of life; in particular, the view that nothing in the world actually exists.
The rejection of non-proven or non-rationalized assertions in the social and political spheres of society.
A delusion that oneself or the world, or parts thereof, have ceased to exist.
Something that is regarded as meaningless.
The view that all endeavours are devoid of objective meaning.
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.