Bob Hale presents a broadly Fregean approach to metaphysics, according to which ontology and modality are mutually dependent upon one another. He argues that facts about what kinds of things exist depend on facts about what is possible. Modal facts are fundamental, and have their basis in the essences of things—not in meanings or concepts.

Every person acquires a worldview, a picture of reality. Within that picture, the existence of some things will be taken wholly for granted as the background to, and support of, everything else. Their existence will rarely be questioned. The cosmos or universe, the gods, God, Brahman, Heaven, the Absolute--R. T. Allen claims that all these and other world- views have been held to be that which necessarily exists and upon which all other beings depend in one way or another.European philosophers, since antiquity, have offered arguments to show that their chosen candidates for the role of the necessary being or beings that support the rest of reality do actually exist. The Necessity of God sets the valid core of previous ontological arguments. It does not and cannot prove that God exists, but only that something necessarily exists. In an a priori manner and without inferring anything from what in fact exists, Allen proceeds to show that which necessarily exists is one, transfinite, eternal, and the archetype of personal existence: in short, that it is God as classically conceived. As for everything else that may exist, it must be finite and dependent for its existence upon God as its creator and sustainer.Few things are more erroneous in philosophy and disastrous in practice than artificial constructions produced without constant reference to concrete reality. That which necessarily exists may be the one exception. Before this constructive argument, Allen examines previous examples of ontological arguments in order to show exactly where they go wrong and to extract the valid core obscured within them. This will make clear the difference between them and his new version. The reader who is eager to engage the philosophical sources of belief will find a distinct treasure in The Necessity of God.

The book Ontological Proofs Today, apart from the introduction, consists of six parts. Part II comprises papers each of which pertains either to historical ontological arguments, or to some other, rather new, ontological arguments, but what makes them stand out from the other papers in this volume, is the fact that they all treat of the omniscience or the omnipotence of God. Part III includes papers which introduce new ontological arguments for the existence of God, without referring to omniscience and omnipotence as the transparent attributes of God. The issue of the type of necessity with which ontological proofs work or may work is raised in the articles of Part IV. In Part V the semantics for some ontological proofs are defined. Part VI consists of papers which, although quite different from each other in terms of content, all explore some ontological issues, and formal ontology may be considered the link between them. Part VII comprises two articles, by R. E. Maydole and G. Oppy, mutually controversial and different in their assessment of some ontological proofs.

The ontological argument for the existence of God has been a constant in the philosophy of religion since its first formulation by Anselm of Canterbury in the 11th century. In the 17th century, it was revived by Ren Descartes, and ever since has been a subject of dispute and much debate among philosophers. Descartes formulated it as follows: "Premise 1: That which we clearly understand to belong to the true and immutable nature, or essence, or form of something, can be truly asserted of that thing. "Premise 2: But once we have made a sufficiently careful investigation into what God is, we clearly and distinctly understand that existence belongs to his true and immutable nature. Conclusion: Hence we can now truly assert of God that he does exits" In this interesting history of the argument, philosopher Kevin J. Harrelson shows that the defense of the ontological argument is more consistent and persuasive than has frequently been supposed. In addition to correcting many common misunderstandings about the argument, the author highlights what appears to be an irremovable tension between the conclusion and the explanation of the proof. Both the common objections to the argument and its historical development in early modern philosophy are explained in light of this tension.

Jin Yuelin (1895-1984) was a leading philosopher in Republican-era China, yet he remains virtually unknown in the West. His major publications include a textbook on logic (Luoji), an epistemology (Zhishilun) and an ontology (Lun dao). Like many other Chinese intellectuals of his time, he was greatly influenced by Western ideas and terms. Most importantly, he considered the problem of induction, which was central to his thought, from the perspectives of epistemology and ontology. In his response to this problem, Jin employed terms drawn from Chinese tradition, as well as neologisms, thus creating a unique philosophy of process. This work focuses on Jin’s ontological response to the problem of induction, and also provides a summary of his epistemological response.

Some commentators claim that Anselm’s writings contain a second independent “modal ontological argument” for God’s existence. A. D. Smith contends that although there is a second a priori argument in Anselm, it is not the modal argument. This “other argument” bears a striking resemblance to one that Duns Scotus would later employ.

Philosophy of Religion for a New Century represents the work of nineteen scholars presented at a conference in honor of Eugene T. Long at the University of South Carolina, April 5-6, 2002. This volume is a good example of philosophy in dialogue; there is both respect and genuine disagreement. First, an account of our present situation in the Philosophy of Religion is given, leading to a discussion of the very idea of a 'Christian Philosophy' and the coherence of the traditional concept of God. The implications of science and a concern for the environment in our concepts of God are carefully examined. A discussion follows on the possibility of speech about God and silence about God. Since much of modern European philosophy is concerned with the `Death of God' theme, the positions of Nietzsche and some of his twentieth-century interpreters are presented. There are presentations on Feminist Approaches to Philosophy of Religion, and Comparative Religion is examined in relation to cultures and the demands of rationality. The volume concludes with a critical dialogue on the relation of Religious Discourse to the Public Sphere. Developing global awareness has led to significant change in the Philosophy of Religion. One-dimensional approaches have given way to honest dialogue. The traditional boundaries between the secular and the religious have shifted, and new approaches to traditional problems are required. This volume presents examples of these new approaches.