Katherin Rogers

Against my interpretation, Brian Leftow argues that Anselm of Canterbury held a presentist theory of time, and that presentism can be reconciled with Anselm’s commitments concerning divine omnipotence and omniscience. I respond, focusing mainly on two issues. First, it is difficult to understand the presentist theory which Leftow attributes to Anselm. I articulate my puzzlement in a way that I hope moves the discussion forward. Second, Leftow’s examples to demonstrate that presentism can be reconciled with Anselm’s understanding of the divine nature assume a mode of divine knowing which is different from what Anselm proposes. I stand by my interpretation.

Anselm holds that God is simple, eternal, and immutable, and that He creates “necessarily”—He “must” create this world. Avicenna and Averroes made the same claims, and derived as entailments that God neither knows singulars nor interacts with the spatio-temporal universe. I argue that Anselm avoids these unpalatableconsequences by being the first philosopher to adopt, clearly and consciously, a four-dimensionalist understanding of time, in which all of time is genuinely present to divine eternity. This enables him to defend the divine perfections in question, and the claim that God creates “necessarily,” while still maintaining the position that God knows singulars and acts in the physical world—in one, immutable, and eternal act.

Anselm holds that God is simple, eternal, and immutable, and that He creates “necessarily”—He “must” create this world. Avicenna and Averroes made the same claims, and derived as entailments that God neither knows singulars nor interacts with the spatio-temporal universe. I argue that Anselm avoids these unpalatableconsequences by being the first philosopher to adopt, clearly and consciously, a four-dimensionalist understanding of time, in which all of time is genuinely present to divine eternity. This enables him to defend the divine perfections in question, and the claim that God creates “necessarily,” while still maintaining the position that God knows singulars and acts in the physical world—in one, immutable, and eternal act.

In this article we respond to arguments from William Hasker and David Kyle Johnson that free will is incompatible with both divine foreknowledge and eternalism (what we refer to as isotemporalism). In particular, we sketch an Anselmian account of time and freedom, briefly defend the view against Hasker's critique, and then respond in more depth to Johnson's claim that Anselmian freedom is incompatible with free will because it entails that our actions are 'ontologically necessary'. In defending Anselmian freedom we argue that our ordinary intuitions do not support Johnson's case and that Anselmian freedom is compatible with deliberation.