The Separation of Law and Religion

This chapter discusses an important change in lawyers’ understanding of the relationship between the spheres of law and religion during the 19th century. In the early Republic these spheres substantially overlapped. Natural law was understood to have been created by God. Christianity was considered to be part of the common law. Americans may not have become any less religious in the 19th century, but they increasingly came to think of religion as part of one’s private, personal life, separate from the public sphere of law. As law and religion separated, the notion that natural law should play a role in the legal system came to seem more and more anomalous.