Here is the link to sermons that Dale Ralph Davis preached during his time (1988-1993) at Aisquith Presbyterian Church in Parkville, MD . Currently, Rev. Davis is the Pastor of Woodland Presbyterian Church in Hattiesburg, MS. You can find his recent sermons here. Dr. Davis is also well known for his Old Testament Commentaries, published in the Christian Focus series. The set includes his commentary on Joshua, Judges, 1 Samuel, 2 Samuel, 1 Kings, and 2 Kings. I would also recommend this book for any preacher of the Gospel.