Theism and Humanism : The Book that Influenced C. S. Lewis

What it's about

Arthur Balfour argues that our basic beliefs about science, ethics, and beauty rely on an assumption of a rational, purposeful universe that naturalism cannot justify. He challenges the reader to recognize that a belief in God is a necessary precondition for trusting our own cognitive faculties and moral intuitions.

Key ideas

• The failure of naturalism: A purely materialistic worldview undermines the validity of human reason by reducing thoughts to mere physical accidents.
• The necessity of values: Human morality and aesthetic appreciation lose their objective weight if they are viewed as nothing more than evolutionary survival mechanisms.
• The intuitive leap: Trusting our own intellect requires an act of faith in a rational creator, rather than a reliance on blind physical processes.
• Rationality as a gift: Human reason is only reliable if we assume the universe is designed to be understood by a conscious mind.

You'll love this book if...

• You appreciate rigorous, philosophical arguments that challenge the foundations of secular materialism.
• You want to understand the intellectual bridge between faith and reason that influenced C. S. Lewis.
• You enjoy analyzing why we trust our own thoughts even when we lack scientific proof for the reliability of our brains.

Best for

Readers interested in the intersection of philosophy, theology, and the logical limits of scientific naturalism.

Books with the same vibe

• Mere Christianity by C. S. Lewis
• Orthodoxy by G. K. Chesterton
• Miracles by C. S. Lewis