Agnosticism is the view or belief that the existence of God, of the divine or the supernatural is unknown or unknowable. Another definition provided is the view that "human reason is incapable of providing sufficient rational grounds to justify either the belief that God exists or the belief that God does not exist."
The problem of evil is the question of how to reconcile the existence of evil and suffering with an omnipotent, omnibenevolent, and omniscient God. There are currently differing definitions of these concepts. The best known presentation of the problem is attributed to the Greek philosopher Epicurus. It was popularized by David Hume.
Pascal's wager is a philosophical argument advanced by Blaise Pascal (1623–1662), seventeenth-century French mathematician, philosopher, physicist, and theologian. This argument posits that individuals essentially engage in a life-defining gamble regarding the belief in the existence of God.
Connections between mathematics and God include the use of mathematics in arguments about the existence of God and about whether belief in God is beneficial.
Negative atheism, also called weak atheism and soft atheism, is any type of atheism where a person does not believe in the existence of any deities but does not necessarily explicitly assert that there are none. Positive atheism, also called strong atheism and hard atheism, is the form of atheism that additionally asserts that no deities exist.
The existence of God is a subject of debate in theology, the philosophy of religion, and popular culture. A wide variety of arguments for and against the existence of God can be categorized as logical, empirical, metaphysical, subjective or scientific. In philosophical terms, the question of the existence of God involves the disciplines of epistemology and ontology and the theory of value.
Antony Garrard Newton Flew was an English philosopher. Belonging to the analytic and evidentialist schools of thought, Flew worked on the philosophy of religion. During the course of his career he taught philosophy at the universities of Oxford, Aberdeen, Keele, and Reading in the United Kingdom, and at York University in Toronto, Canada.
Antitheism, also spelled anti-theism, is the philosophical position that theism should be opposed. The term has had a range of applications. In secular contexts, it typically refers to direct opposition to the belief in any deity.
Atheism is the rejection of an assertion that a deity exists. In a narrower sense, atheism is specifically the position that there are no deities and any statements to the contrary are false ones. The English term 'atheist' was used at least as early as the sixteenth century and atheistic ideas and their influence have a longer history.
The Atheism Tapes is a 2004 BBC television documentary series presented by Jonathan Miller. The material that makes up the series was originally filmed in 2003 for another, more general series, Atheism: A Rough History of Disbelief, but was too lengthy for inclusion. Instead, the BBC agreed to create The Atheism Tapes as a supplementary series of six programmes, each consisting of an extended interview with one contributor.
Criticism of atheism is criticism of the concepts, validity, or impact of atheism, including associated political and social implications. Criticisms include positions based on the history of science, philosophical and logical criticisms, findings in both the natural and social sciences, theistic apologetic arguments, arguments pertaining to ethics and morality, the effects of atheism on the individual, or the assumptions that underpin atheism.
When Bad Things Happen to Good People (ISBN 1-4000-3472-8) is a 1981 book by Harold Kushner, a Conservative rabbi. Kushner addresses in the book one of the principal problems of theodicy, the conundrum of why, if the universe was created and is governed by a God who is of a good and loving nature, there is nonetheless so much suffering and pain in it—essentially, the evidential problem of evil. The book argues for theistic finitism. Kushner proposes a finite God solution to the problem of evil. God is benevolent but not all-powerful to prevent evil.
Implicit atheism and explicit atheism are types of atheism. In George H. Smith's Atheism: The Case Against God, "implicit atheism" is defined as "the absence of theistic belief without a conscious rejection of it", while "explicit atheism" is "the absence of theistic belief due to a conscious rejection of it". Explicit atheists have considered the idea of deities and have rejected belief that any exist. Implicit atheists, though they do not themselves maintain a belief in a god or gods, have not rejected the notion or have not considered it further.
The following outline is provided as an overview of and topical guide to atheism:
Christian atheism is a form of atheism that adopts the teachings, narratives, symbols, practices, or communities associated with Christianity without accepting the literal existence of God.
Atheism, in the broadest sense, is an absence of belief in the existence of deities. Less broadly, atheism is a rejection of the belief that any deities exist. In an even narrower sense, atheism is specifically the position that there are no deities. Atheism is contrasted with theism, which in its most general form is the belief that at least one deity exists.
Agnostic atheism or atheistic agnosticism is a philosophical position that encompasses both atheism and agnosticism. Agnostic atheists are atheistic because they do not hold a belief in the existence of any deity and are agnostic because they claim that the existence of a divine entity or entities is either unknowable in principle or currently unknown in fact.
Abandonment, in philosophy, refers to the infinite freedom of humanity without the existence of a condemning or omnipotent higher power. Original existentialism explores the liminal experiences of anxiety, death, "the nothing" and nihilism; the rejection of science as an adequate framework for understanding human being; and the introduction of "authenticity" as the norm of self-identity, tied to the project of self-definition through freedom, choice, and commitment. Existential thought bases itself fundamentally in the idea that one's identity is constituted neither by nature nor by culture, since to "exist" is precisely to constitute such an identity. It is from this foundation that one can begin to understand abandonment and forlornness.
The term New Atheism describes the positions of some atheist academics, writers, scientists, and philosophers of the 20th and 21st centuries. New Atheism advocates the view that superstition, religion, and irrationalism should not simply be tolerated. Instead, they advocate the antitheist view that the various forms of theism should be criticised, countered, examined, and challenged by rational argument, especially when they exert strong influence on the broader society, such as in government, education, and politics. Major figures of New Atheism include Richard Dawkins, Sam Harris, Christopher Hitchens and Daniel Dennett, collectively referred to as the "four horsemen" of the movement, as well as Ayaan Hirsi Ali until her conversion to Christianity in 2023.
The Epicurus paradox is a logical dilemma about the problem of evil attributed to the Greek philosopher Epicurus, who argued against the existence of a god who is simultaneously omniscient, omnipotent and omnibenevolent.
