Read the Commentaries:
The Avalon Project: http://avalon.law.yale.edu/subject_menus/blackstone.asp
The Laws of Nature and of Nature’s God Library: http://www.lonang.com/exlibris/blackstone/
I also recommend the following:
Rutherford, Rev. Samuel. Lex, Rex. http://www.portagepub.com/dl/caa/sr-lexrex17.pdf
Bastiat, Frederic. The Law. http://oll.libertyfund.org/index.php?option=com_staticxt&staticfile=show.php%3Ftitle=78&Itemid=28
Leithart, Peter J. Against Christianity. http://www.amazon.com/Against-Christianity-Peter-J-Leithart/dp/1591280060/ref=sr_1_2?ie=UTF8&qid=1369939911&sr=8-2&keywords=leithart
Leithart, Peter J. Defending Constantine: The Twilight of an Empire and the Dawn of Christendom. http://www.amazon.com/Defending-Constantine-Twilight-Empire-Christendom/dp/0830827226/ref=sr_1_6?ie=UTF8&qid=1369939911&sr=8-6&keywords=leithart
Leithart, Peter J. Between Babel and Beast: America and Empires in Biblical Perspective. http://www.amazon.com/Between-Babel-Beast-Perspective-Theopolitical/dp/1608998177/ref=sr_1_1?ie=UTF8&qid=1369939911&sr=8-1&keywords=leithart
Eidsmoe, John. Christianity and the Constitution: The Faith of Our Founding Fathers. http://www.amazon.com/Christianity-Constitution-Founding-Fathers-ebook/dp/B004J35AJ0/ref=sr_1_1?s=books&ie=UTF8&qid=1370021717&sr=1-1&keywords=john+eidsmoe
von Mises, Ludwig. The Free Market and Its Enemies: Pseudo-Science, Socialism, and Inflation. http://www.hacer.org/pdf/Mises10.pdf
Kuyper, Abraham. Lectures on Calvinism.
Resources on Old Testament Law
Wines, E. C. Commentaries on the Laws of the Ancient Hebrews: http://www.amazon.com/Commentaries-Laws-Ancient-Hebrews-Wines/dp/0984064168.
Wright, Christopher J. H. Old Testament Ethics for the People of God: http://www.amazon.com/Old-Testament-Ethics-People-God/dp/0830839615/ref=sr_1_4?s=books&ie=UTF8&qid=1371129637&sr=1-4&keywords=christopher+j+h+wright.
Wright, Christopher J. H. Knowing Jesus Through the Old Testament: http://www.amazon.com/Knowing-Jesus-Through-Old-Testament/dp/0830816933/ref=sr_1_3?s=books&ie=UTF8&qid=1371129637&sr=1-3&keywords=christopher+j+h+wright.
Bibliography of some works on Covenant Theology:
(This list is for those who are interested in Covenant Theology. While it would likely be anachronistic to cite any of these works as final authority for a view on Constitutional Law–with the possible exception of Ray Sutton’s book, That You May Prosper–it is a good list for developing a good understanding of Covenant Theology and how the Eucharist fits within Covenant Theology.)
Brueggemann, Walter. The Book of Exodus. The New Interpreter’s Bible Commentary, vol. 1. Nashville, TN: Abingdon Press, 1994.
Chan, Simon. Liturgical Theology. Downer’s Grove, IL: IVP Academic, 2006.
Collins, C. John. Genesis 1—4: A Linguistic, Literary, and Theological Commentary. Phillipsburg, NJ: P&R Publishing, 2006.
______. “The Eucharist as Christian Sacrifice: How Patristic Authors Can Help Us Read the Bible.” Westminster Theological Journal 66 (2004): 1-23.
Craigie, P. C. The Book of Deuteronomy. The New International Commentary on the Old Testament. Grand Rapids, MI: Eerdmans, 1976.
Frame, John M. The Doctrine of the Knowledge of God. Phillipsburg, NJ: P & R, 1987.
Gaventa, Beverly Roberts. “You Proclaim the Lord’s Death: 1 Corintians 11:26 and Paul’s Understanding of Worship.” Review and Expositor 80 (Summer 1983): 377-387.
Jones, Carlton Jones, Jr. “The Lords Supper and the Concept of Anamnesis.” Word & World 6 (Fall 1986): 434-445.
Jordan, James B. Through New Eyes: Developing a Biblical View of the World. Eugene, OR: Wipf and Stock Publishers, 1999.
. Covenant Sequence in Leviticus & Deuteronomy. Tyler, TX: Institute for Christian Economics, 1989.
Kitchen, K. A. Ancient Orient and Old Testament. London: Tyndale 1966.
. “The Fall and Rise of Covenant Law and Treaty.” Tyndale Bulletin 40 (1989): 118-135.
. On the Reliability of the Old Testament. Grand Rapids, MI: Eerdmans 2003.
Kline, Meredith G. The Structure of Biblical Authority. Eugene, OR: Wipf and Stock, 1977.
Leithart, Peter J. The Priesthood of the Plebs. Eugene, OR: Wipf and Stock, 2003.
. The Baptized Body. Moscow, ID: Canon, 2007.
Marshall, I. Howard. Last Supper and Lord’s Supper. Grand Rapids, MI: Eerdmans. 1980.
Mendenhall, George E. “Law and Covenant in Israel and the Ancient Near East.” The Biblical Archaeologist 17 (September 1954): 49-76.
Millard, A. R. “Covenant and Communion in First Corinthians.” In ApostolicHistory and the Gospel, ed. W. W. Gasque and P. R. Martin, 242-248 Exeter: Paternoster. 1970.
Meyers, Jeffrey J. The Lord’s Service: The Grace of Covenant Renewal Worship. Moscow, ID: Canon Press, 2003.
Moule, C. F. D., “The Judgment Theme in the Sacraments.” In The Background of the New Testament and Its Eschatology, edited by W. D. Davies and D. Daube, 464-481. Cambridge: University Press, 1956.
Rayburn, Robert G. O Come, Let Us Worship: Corporate Worship in the Evangelical Church. Grand Rapids, MI: Baker, 1980.
Robertson, O. Palmer. The Christ of the Covenants. Phillipsburg, NJ: P&R Publishing Co., 1980.
Schmemann, Alexander. For the Life of the World. Crestwood: St. Vladimir’s Seminary Press, 2002.
Smith, Ralph. Eternal Covenant: How the Trinity Reshapes Covenant Theology. Moscow, ID: Canon Press, 2003.
Sutton, Ray R. That You May Prosper. Tyler, TX: Institute for Christian Economics, 1997.
Williams, Michael C. Far As the Curse is Found: The Covenant Story of Redemption. Phillipsburg, NJ: P&R Publishing, 2005