- Bergson, Henri, 1859-19411
- Faith and reason1
- Fichte, Johann Gottlieb, 1762-18141
- God1
- Kant, Immanuel, 1724-18041
- Nietzsche, Friedrich Wilhelm, 1844-19001
- Philosophy[remove]3
- Philosophy and religion1
- Philosophy--Religion2
- Reality1
- Schopenhauer, Arthur, 1788-18601
- Teleology1
- Theism1