Resources Piety and the Princeton Theologians Archibald Alexander, Charles Hodge, and Benjamin Warfield By Dr. Andrew Hoffecker Purchase on Amazon Paperback Other Resources Word and Spirit Dr. Richard Gaffin and His Writings Dr. Guy Waters Word & Spirit Selected Writings in Biblical and Systematic Theology Dr. Guy Waters We Are Preparing Wise Shepherds Your generosity will impact the next generation. Dr. Ligon Duncan