Muslim no relation antireligion
Agnosticism and atheism
The terms atheist (lack of belief in any gods) and agnostic (belief in the unknowability of the existence of gods), though specifically contrary to theistic (e.g. Christian, Jewish, and Muslim) religious teachings, do not by definition mean the opposite of religious. There are religions (including Buddhism, Taoism, and Hinduism), in fact, that classify some of their followers as agnostic, atheistic, or nontheistic. The true opposite of religious is the word irreligious. Irreligion describes an absence of any religion; antireligion describes an active opposition or aversion toward religions in general.
no relation