This article looks at the question of whether and how there can be a theistic expansive naturalism. In light of Fiona Ellis's work, I will identify a crucial issue for this research programme moving forward, namely, the question of ‘which God?’. Ellis seeks to develop a metaphysical framework that offers a rationale for incorporating theism into naturalism, and the acceptance of God comes through a reflection on our relation to value. Offering a sympathetic interpretation of her position, the article will suggest that Ellis's conception of God has been significantly modified in her more recent writings, moving from a rather ‘thick’ conception of God to more a modest account. I will suggest a move toward a ‘less thick’ position is preferable.
