Atheism (noun)

The belief that God or gods do not exist.

Origin:

From greek atheos, from a- 'without' + theos 'god'.

Examples:

1. Atheism is a common philosophical stance among secular humanists.
2. The philosopher's atheism was well-known and often the subject of debate.
3. Atheism is not synonymous with immorality or a lack of values, as some people might believe.
4. The rise of atheism has been a growing trend in recent years, particularly in the western world.
5. Atheism is a valid stance, and those who hold it should be respected and not marginalized.