The Coherence of Theism

This systematic philosophical defense of theism's logical coherence marks a pivotal moment in twentieth-century philosophy of religion. Swinburne undertakes a rigorous analytical examination of divine attributes, responding to widespread philosophical skepticism about whether the concept of God can withstand logical scrutiny. The work directly challenges the prevailing assumption among many analytic philosophers that traditional theistic concepts harbor internal contradictions.

Swinburne employs the tools of contemporary analytic philosophy to reconstruct classical divine attributes in formally precise terms. He examines omnipotence, omniscience, perfect goodness, eternity, necessity, and incorporeality, arguing that each can be formulated without contradiction. His method involves careful conceptual analysis, drawing distinctions that dissolve apparent paradoxes while preserving the substantive content of traditional theistic claims. For instance, he addresses the stone paradox by distinguishing between logical and non-logical limitations on divine power, maintaining that omnipotence need not include the ability to perform logically impossible tasks.

The work systematically engages objections from logical positivism and contemporary atheistic philosophy, particularly those claiming that religious language lacks cognitive meaning or that divine attributes generate insurmountable paradoxes. Swinburne responds to challenges from philosophers like Kai Nielsen and Antony Flew, who argued that God-talk fails verification principles or suffers from conceptual incoherence. Against these critics, he demonstrates that theistic concepts can meet standards of logical rigor comparable to those applied in other philosophical domains.

Significantly, Swinburne develops a cumulative case approach that treats divine attributes not in isolation but as forming a coherent conceptual scheme. He shows how properly understood divine properties complement rather than contradict each other, constructing what he terms a logically possible person of maximal greatness. This systematic treatment provides a foundation for his later work on theistic probability and religious epistemology.

The monograph's influence extends beyond philosophy of religion to broader metaphysical discussions about necessity, causation, and personhood. By demonstrating theism's logical coherence through analytical rigor, Swinburne helped legitimate philosophical theology within analytic philosophy, paving the way for sophisticated discussions of divine attributes that continue to shape contemporary debates. His work establishes that whatever challenges theism faces, logical incoherence need not be among them, thereby shifting the burden of proof in discussions about God's existence and nature.