The term is often contrasted with faith. Humanists quarrel over whether Humanism is a religion, because some insist on the first sense, while others insist on the second. A Secular Humanist is thus a person of this world whose primary concern is humanity. Skeptic One who doubts, questions, or suspends judgment upon matters generally accepted. One who doubts religious doctrines.
Universal skepticism is the claim that no genuine knowledge is possible.
Adopting such a stance can lead one to epistemological despair and thence to blind faith. Truth That which is in accord with the facts of reality. Truth is the set of all true statements.