Can the existence of God be established through pure rational inquiry without reliance on faith, mysticism, or scientific empirical evidence? Mortimer J. Adler, a prominent philosopher and educator, utilizes the foundational logical frameworks of Aristotle and Aquinas to construct a modern argument for the existence of a supernatural cause. By stripping away dogmatic requirements, he presents a structured, rationalist approach intended to bridge the gap between skepticism and belief for the contemporary lay reader. The text functions as a systematic exercise in philosophical reasoning rather than a theological treatise.

Experts often categorize this work as a clear, accessible entry point for those interested in classical philosophical arguments regarding theism. Readers frequently note the logical density of the prose, which requires careful attention to follow the author's step-by-step deductive reasoning.