Concept
Agnosticism

Overview
Agnosticism is a position that questions the existence of God or the divine. On a psychological level, it is a personal attitude that suspends judgment, withholding both belief and disbelief. In philosophy, agnosticism is often treated as a general claim stating that God's existence is unknown or unknowable. In the broadest sense, agnosticism is not restricted to theology and can also express skeptical attitudes toward non-religious claims.
Agnosticism contrasts with theism, which affirms God's existence, and atheism, which denies it. It is understood either as a neutral middle ground between the two or as a rejection of their shared assumption that knowledge is attainable. Agnosticism is often characterized as an informed indecision by someone who has reflected on the issue but has not reached a conclusion, distinguishing agnostics from those who have never considered the issue. It is related to skepticism and fallibilism, which deny that knowledge or absolute certainty is possible.
Arguments for and against agnosticism are discussed in the academic literature. Proponents typically hold that evidence regarding God's existence is inconclusive and that intellectual humility demands suspending judgment. Different groups of critics contend that there is decisive evidence either for or against God's existence, or that the absence of decisive evidence leaves disbelief, rather than the suspension of judgment, as the default attitude. Agnosticism is often associated with a secular lifestyle that resembles atheism in practice, but it does not necessarily preclude religion. For example, agnostic theists believe in God while denying that true knowledge of the divine is possible.
The term agnosticism was coined in the 19th century by Thomas Henry Huxley, who rejected speculative theological and metaphysical conclusions without sufficient evidence. However, its precursors and theoretical roots can be traced to antiquity, including ideas found in ancient Greek and Indian thought.
Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).
In the original texts
Passages from public-domain books where Agnosticism is discussed.
But the former doctrines then either suggest or declare that real truth, absolute truth, is inaccessible to us, and that we must fain put up with relative or phenomenal truth as its next best substitute. By scepticism this is treated as an unsatisfactory state of affairs, while positivism and agnosticism are cheerful about it, call real truth sour grapes, and consider phenomenal truth quite sufficient for all our…
William James, The Meaning of Truth
states what it is; names the idea; author linked in the graph
This is the only correct statement of his opinion; for dogmatic atheism he looked upon as absurd; as most of those, whom the world has considered Atheists, have always done. These particulars are important, because they show that my father's rejection of all that is called religious belief, was not, as many might suppose, primarily a matter of logic and evidence: the grounds of it were moral, still more than…
John Stuart Mill, Autobiography
states what it is; author linked in the graph
Between agnosticism and gnosticism, theism stands midway, and holds to what is true in each. With agnosticism, it goes so far as to confess that we cannot know how Being made itself or us. With gnosticism, it goes so far as to insist that we can know Being's character when made, and how it asks us to behave.
William James, The Will to Believe, and Other Essays in Popular Philosophy
names the idea; author linked in the graph
The belief in miracles is not founded on experience; nor is the philosophical belief that every event is caused by the direct volition of the Deity. In short, it would seem, that in this doctrine that our knowledge of unobserved facts is confined to such as are "founded on experience," he means to draw the line very much where it is drawn by the familiar doctrine which is called "Agnosticism." We can know such facts…
G. E. Moore, Philosophical Studies
states what it is; names the idea
But it is possible to approach very much nearer to it than we do at present. Three incidents in my own life will serve to show how, in modern England, the scales are weighted in favour of Christianity. My reason for mentioning them is that many people do not at all realize the disadvantages to which avowed Agnosticism still exposes people. The first incident belongs to a very early stage in my life. My father was a…
Bertrand Russell, Free Thought and Official Propaganda
author linked in the graph; names the idea
Philosophers who discussed Agnosticism
- Sidney Hook
- Julian Huxley
- John Stuart Mill
- Karl Popper
- Ludwig Wittgenstein
- Simone Weil
- Seyyed Hossein Nasr
- Anthony Collins (philosopher)
- Henry Sidgwick
- Sri Aurobindo
- Protagoras
- Herbert Spencer
- Emil Cioran
- Roger Penrose
- Anthony Kenny
- Michael Huemer
- Bertrand Russell
- Edith Stein
- Gabriel Marcel
- Frithjof Schuon
- Islam
- Aldous Huxley
- Benedetto Croce
- David Hume
Related ideas
- Empiricism
- Graham Oppy
- Belief
- Ancient Egyptian religion
- Cognition
- God in Christianity
- Faith
- Gnosticism
- Suspension of judgment
- George Eliot
- Permission (philosophy)
- Pyrrhonism
- Philosophy
- Heaven
- Abrahamic religions
- Pyrrho
- Leap of faith
- Immanuel Kant
- Ancient Greek
- John Stuart Mill
- John Locke
- Islamic philosophy
- Jewish philosophy
- Happiness
Opposing perspectives
- Catholic Church in France
- Faith
- Atheism
- Mental state
- Knowledge
- Skepticism
- Theism
- Fallibilism
- Organized religion
- Fideism
- Religious skepticism
- Reason
- Naturalism (philosophy)
- Epistemology
- Agnostic atheism
Place in the tradition
Part of Outline of philosophy.
Narrower topics:
- Abrahamic religions
- Abu Bakr al-Razi
- Alvin Plantinga
- Ancient Egyptian religion
- Anthony Kenny
- Anti-intellectualism
- Apophatic theology
- Bayesian epistemology
- Bible
- Blaise Pascal
- Certainty
- Charles Darwin
- Christian philosophy
- Christian theology
- Compassion
- Concept
- Confucius
- Cosmological argument
- Deity
- Discrimination
- Divinity
- Doubt
- Entity
- Evidence