The Christian's Secret to a Happy Life

Hannah Whitall Smith wrote this in 1875 and it has never really gone out of print — a fact that tells you something. Her central idea is straightforward: the Christian life is not a life of striving but of surrendering, trusting God to carry what you cannot. She writes in plain, earnest language aimed at ordinary believers, and the warmth and accessibility of her prose is a significant part of why this book has sold over ten million copies across its editions. It remains one of the most widely read Protestant devotional classics ever written. The honest caveat is twofold: readers who dig into Smith's biography will find that she later drifted toward universalism, though the book itself stays on orthodox ground. And the early-Victorian sensibility, while charming, does occasionally show its age. For devotional reading on surrender and joy, there are very few books with this track record.