God exists at every (modal realist) world: response to Sheehy

Paul Sheehy has argued that the modal realist cannot satisfactorily allowfor the necessity of God’s existence. In this short paper I show that she can, and thatSheehy only sees a problem because he has failed to appreciate all the resourcesavailable to the modal realist. God may be an abstract existent outside spacetime orHe may not be: but either way, there is no problem for the modal realist to admitthat He exists at every concrete possible world