Catholicism regards philosophy as intrinsically good and was largely responsible for founding theology, the application of reason to what has been revealed supernaturally. Great Catholic philosophers include St Augustine (d 430), St Thomas Aquinas (d 1274), St Anselm (d 1109), Blessed Duns Scotus (d 1308), Suárez (d 1617) and Blaise Pascal (d 1662). Recent figures include St Edith Stein (d 1942), Elizabeth Anscombe (d 2001) and Alasdair MacIntyre. On the basis that God is a God of reason and love, Catholics have defended the irreducibility of the human person to matter, the principle that created beings can be genuine causes of their own actions, free will, the role of the virtues in happiness, objective good and evil, natural law and the principle of non-contradiction. These principles have had an incalculable influence on intellectual life and culture.