Agnosticism is a philosophical position that holds that the existence of God or any divine being is unknown or unknowable. Agnostics believe that human reason and experience are insufficient to provide definitive answers about the existence of deities or the nature of the universe. This viewpoint differs from atheism, which outright denies the existence of God, and theism, which affirms it. Agnosticism can be seen as a middle ground between belief and disbelief. It encourages open-mindedness and inquiry, suggesting that individuals should remain skeptical and seek evidence before forming conclusions about spiritual or metaphysical claims.