The Works of Robert S. Candlish contains 15 volumes of Candlish's most important works—volumes that cover prayer, the fatherhood of God, atonement, the trinity, the Sabbath, and much more. The Two Great Commandments is Candlish's classic treatise of Matthew 22:35–40. Three volumes deal with the controversy surrounding the relationship between the Church of Scotland's independence and the civil law of Scotland. In Reason and Revelation, Robert S. Candlish defends the authority, inspiration, and infallibility of the Bible. Like the popular Life in a Risen Saviour, these works are written in Candlish's easily readable style and devout sense of purpose.

This volume, edited and introduced by Robert S. Candlish, contains six lectures from prominent ministers of the Free Church of Scotland. The lectures are by Thomas Smith, Robert Rainy, William G. Blaickie, Andrew Chrichton, John Duns, and Candlish. Topics covered include the Bible and science, miracles, spiritual Christianity in relation to secular progress, prayer and natural law, the Sabbath, and more.