1638 – 1715
Nicolas Malebranche (1638–1715) was a French Oratorian priest and rationalist philosopher who sought to reconcile Cartesian philosophy with Augustinian theology. He is best known for his doctrine of occasionalism, which holds that God is the sole true cause of all events, and his theory of 'vision in God,' according to which human minds perceive ideas directly in the divine intellect.
Developed occasionalism as a systematic metaphysical doctrine explaining mind-body causation
Argued for the 'vision in God' (Vision en Dieu) theory of ideas and perception
Synthesized Cartesian rationalism with Augustinian theology in The Search After Truth
Influenced subsequent debates on causation, including Hume's skepticism about necessary connection
Contributed to early modern theodicy through his principle that God acts by the simplest possible laws