Online research in philosophy

In a pair of recent articles, Brian Leftow and Eleonore Stump offer independent, although similar, accounts of the metaphysics of the Incarnation. Both believe that their Aquinas-inspired theories can offer solutions to the kind of Leibniz’s Law problems that can seem to threaten the logical possibility of this traditional Christian doctrine. In this paper, I’ll have a look at their compositional account of the nature of God incarnate. In the end, I believe their position can be seen to have unacceptable philosophical and theological implications, and that is it inadequate to solve the Leibniz’s law problems that motivate it in the first place.

Thomas Aquinas is often thought to present a compositionalist model of the incarnation, according to which Christ is a composite of a divine nature and a human nature, understood as concrete particulars. But he sometimes seems to hedge away from this model when insisting on the unity of Christ. I argue that if we interpret some of his texts on the assumption of straightforward compositionalism, we can construct a defence of Christ’s unity within that context. This defence involves the claim that the divine unity is so great, and the relation between Christ’s two natures so unusual, that the divine unity can be transferred to the composite Christ as a borrowed property.

Though foreign—and perhaps shocking—to many in the west, the doctrine of theosis is central in the theology and practice of Eastern Orthodoxy. Theosis is “the ultimate goal of human existence”1 and indeed is “a way of summing up the purpose of creation”:2 That God will unite himself to all of creation with humanity at the focal point. What are human persons, that they might be united to God? That is the question I explore in this paper. In particular, I explore an account of human nature inspired by an Eastern Orthodox conception of theosis. In section 1, I present a theological vision of theosis in the Eastern Church. In section 2, I offer an interpretation of what it might mean for human nature to become deformed by the fall and transformed by the Incarnation. Then, in section 3, I present an (admittedly speculative) account of human nature, based on a robustly metaphysical reading of an Orthodox conception of theosis. On that account—to overly simplify things, and postponing important qualifications—we might say that a human being is the union of soul and body with God. Finally, given that account of human nature, I offer in section 3 some brief reflections on the prospects of a scientific anthropology.

Thomas Morris and Richard Swinburne have recently defended what they call the ‘two-minds’ model of the Incarnation. This model, which I refer to as the ‘inclusion model’ or ‘inclusionism’, claims that Christ had two consciousnesses, a human and a divine consciousness, with the former consciousness contained within the latter one. I begin by exploring the motivation for, and structure of, inclusionism. I then develop a variety of objections to it: some philosophical, others theological in nature. Finally, I sketch a variant of inclusionism which I call ‘restricted inclusionism’ (RI); RI can evade many, but not all, of the objections to standard inclusionism.

This book offers original essays by leading philosophers of religion representing these new approaches to theological problems such as incarnation.

What is it for there to be a God, and what reason is there for supposing him to conform to the claims of Christian doctrine? In this pivotal volume of his tetralogy, Richard Swinburne builds a rigorous metaphysical system for describing the world, and applies this to assessing the worth of the Christian tenets of the Trinity and the Incarnation. Part I is dedicated to analyzing the categories needed to address accounts of the divine nature--substance, cause, time, and necessity. Part II begins by setting out, in terms of these categories, the fundamental doctrine of Western religions--that there is a God. After pointing out some of the different ways in which this doctrine can be developed, Swinburne spells out the simplest possible account of divine nature. He then goes on to clarify the implications of this account for the specifically Christian doctrines of the Trinity (that God is "three persons in one substance") and of the Incarnation (that God became incarnate in Jesus Christ). Swinburne finds that there are good reasons to believe the Christian additions to the core Western idea of God. The Christian God builds upon Swinburne's acclaimed previous work to form a self-contained text which will no doubt become a classic in the philosophy of religion.

One central claim of orthodox Christianity is that in Jesus of Nazareth, God became man. On Chalcedonian orthodoxy, this involves one person, God the Son, having two natures, divine and human. If He does, one person has two properties, deity and humanity. But the Incarnation also involves concrete objects, God the Son (GS), Jesus’s human body (B) and—I will assume—Jesus’s human soul (S). If God becomes human, GS, B and S somehow become one thing. It would be good to have a metaphysical account of their oneness. I have suggested one. Thomas Senor has criticized my suggestion. I now reply to his case.

Is God dead? -- The western split : transcendent, deity, desacralised nature -- The western split : God's otherness, humanity's degradation -- The western split : gender discrimination, its origins, and its consequences -- Energy and divinity -- Divinity within -- The Christian doctrine of incarnation : restricted immanence -- Incarnation and atonement mythology -- Creativity, divine, and human -- Divinity and ethics -- Religion and science -- The problem of evil : providence -- Death and beyond.

Anselm's "Cur Deus" Homo argues that only by the Incarnation can God save humanity. This seems to sit ill with the claim that God is omnipotent and absolutely free, for this entails that God could save humanity in other ways. I show that features of Anselm's concept of God and treatment of necessity make the claim that the Incarnation is a necessary means of salvation problematic. I then show that for Anselm, all conditions which make the Incarnation necessary for human salvation stem from God's nature and prior choices. If so, the Incarnation's necessity restricts neither God's freedom nor His power. For that the Incarnation is necessary given God's actual choices does not entail that it would have been necessary had God made other choices, or that God could not have made choices which would have made the Incarnation non-necessary.

According to the Christian doctrine of the Incarnation, the Son of God is truly but only contingently a human being. But is it also the case that Christ’s individual human nature is only contingently united to a divine person? The affirmative answer to this question, explicitly espoused by Duns Scotus and William of Ockham, turns out to be philosophically untenable, while the negative answer, which is arguably implicit in St. Thomas Aquinas, explication of the Incarnation, has some surprising and significant metaphysical consequences.