Theism and Humanism: Being the Gifford Lectures Delivered at the University of Glasgow, 1914

The year is 1914. Europe hovers on the edge of cataclysm, and Arthur James Balfour former Prime Minister of Britain and one of the most formidable intellects of his age stands before the University of Glasgow to deliver the Gifford Lectures on natural theology. What emerges is not a dry theological treatise but a passionate argument for why belief in God remains essential to understanding human existence, not as abstract metaphysics but as something woven into our moral instincts, our aesthetic sensibilities, and our deepest commitments to meaning. Balfour's central question is deceptively simple: how can philosophy speak to the "plain man" about God and the universe? He argues that inevitable beliefs about reality, morality, and beauty form the bedrock of human inquiry, and that theism and humanism are not opposing forces but complementary aspects of a unified vision. The lectures explore how secular ethics and aesthetics actually point toward, rather than away from, transcendent foundations. Published in 1915 as the world descended into war, this book carries the weight of a civilization questioning its own assumptions about progress and purpose. Its influence has been remarkable. T.S. Eliot reviewed it in the journal Ethics. C.S. Lewis named it among the books that most shaped his thought. For anyone interested in natural theology, the intersection of faith and culture, or how early twentieth-century thinkers grappled with modernity's discontents, Balfour's lectures remain essential reading.