How is an agnostic person defined?

An agnostic person is defined as someone who maintains that the existence or non-existence of a deity is unknown or, more specifically, that it cannot be definitively proven or disproven. This stance reflects a position of uncertainty and skepticism regarding religious and metaphysical claims. Agnostics do not commit to believing in a god or gods nor do they entirely dismiss the possibility; instead, they acknowledge the limitations of human knowledge and understanding when it comes to such existential questions.

In contrast, the other definitions provided do not align with the agnostic perspective. For instance, someone who firmly believes in a deity is categorized as a theist, while a person who doubts the existence of any gods would be more accurately described as an atheist or skeptic. Additionally, rejecting all religious beliefs does not encompass the agnostic viewpoint, as agnostics neither accept nor reject the possibility of deities but rather remain noncommittal about definitive knowledge on the subject. Thus, the definition of an agnostic as someone who believes that the existence of God cannot be proved or disproved captures the essence of their perspective perfectly.