The Consequences of Ideas

Understanding the Concepts That Shaped Our World

By: R. C. Sproul

Narrated by: David Felty

Theologian R. C. Sproul's Guide to the Greatest Philosophers and Thinkers in History

Plato. Aquinas. Descartes. Kant. Freud. These great thinkers are still impacting the culture today—from public-policy decisions to world events, theology, the arts, education, and even everyday conversations. In this classic book, the late R. C. Sproul expertly surveys history's most influential streams of thought, proving that ideas are not just passing fads—they have consequences for generations to come. Helping listeners better understand how many of these ideas have shaped their own thinking, this audiobook will empower Christians to be a Christlike influence in the world.

• Comprehensive: Traces the thought and historical significance of philosophers such as Plato, Aristotle, Augustine, Aquinas, Descartes, Locke, Hume, Kant, Marx, Kierkegaard, Nietzsche, Sartre, Darwin, and Freud
• A Great Resource for Students and Anyone Who Enjoys Philosophy: Explores the ideas that have shaped foundational beliefs and assumptions in modern culture

©2025 R. C. Sproul (P)2025 Crossway

Comprehensive and educational.

The author leads the listener through a timeline of exceptional thinkers and brilliant philosophers, while applying a Christian lens to each. Content is thick, and the second read may be necessary, but the first time through remains no less enjoyable.

Accessible and Informative

This work by R. C. Sproul provides an accessible and informative overview of major philosophical movements throughout history. Written from a Christian worldview, it distills complex ideas into clear and engaging explanations, helping readers see how influential thinkers have shaped Western thought. While concise, the book offers a solid foundation for anyone interested in understanding philosophy’s impact on culture and faith.