Two recent articles of interest are discussed in postings at Mirror of Justice Blog:
Emory Law School Prof. John Witte, Jr. , One Public Religion, Many Private Religions: John Adams and the 1780 Massachusetts Constitution, which appears in THE FOUNDERS ON GOD AND GOVERNMENT, Daniel L. Dreisbach, Mark D. Hall, and Jeffry R. Morrison, eds., pp. 23-52, Lanham, MD: Rowman & Littlefield, 2004. [Mirror of Justice post]
Regent University Law School Prof. Michael V. Hernandez, A Flawed Foundation: Christianity's Loss of Preeminent Influence on American Law [LEXIS link], 56 Rutgers Law Review 625 (2004). [Mirror of Justice post]