Theism, the belief in one or more deities, serves as a foundational concept in philosophy and religion, differing from atheism and agnosticism. Ranging from classical theism’s claim of a transcendent, personal God to polytheism’s worship of multiple gods, the topic has been examined from various perspectives.
Thinkers such as Robert Flint highlighted the role of revelation in theism, while Theodore Parker connected it to moral awareness. Herbert Spencer discussed its plausibility in contrast to atheism and pantheism. These differing viewpoints highlight theism’s lasting significance in shaping human understanding of the divine and existence.