1638 – 1715
Nicolas Malebranche was a French Oratorian priest and rationalist philosopher who sought to synthesize the thought of Augustine and Descartes. He is best known for his doctrines of occasionalism and the 'vision in God,' which holds that humans perceive external objects through ideas existing in the divine mind.
Developed the doctrine of occasionalism, denying genuine causal power to finite creatures
Formulated the theory of 'vision in God' as the basis of human knowledge
Authored The Search After Truth (De la recherche de la vérité), a foundational work of early modern philosophy
Synthesized Augustinian theology with Cartesian metaphysics
Influenced Leibniz, Berkeley, and Hume through his theories of causation and perception