A host of books have been written on the subject of religion and the war or incorporate religion and war:

Addicott, Jeffrey F. "Values and Religion in the Confederate Armies." Confederate Veteran. Hattiesburg, MS: November‑December 1990, pp. 28‑38.

Bradford, M.E. "The Theology of Secession." Southern Partisan. Vol. XI. Columbia, SC: Fourth Quarter 1991, pp. 20‑25.

Jones, J. William. Christ in the Camp; or Religion in Lee's Army. Richmond: B.F. Johnson & Co., 1887.

Dollar, Kent T. Soldiers of the Cross: Confederate Soldier-Christians and the Impact of War on Their Faith. Mercer University Press, 2005.

Glatthaar, Joseph. General Lee's Army: From Victory to Collapse. Free Press, 2008.

Carmichael, Peter S. The Last Generation: Young Virginians in Peace, War, and Reunion. Chapel Hill: University of North Carolina Press, 2005.