Judeo-Christian
The Judeo-Christian tradition consists of those beliefs and mores which Christianity derives from Judaism. The belief in God as a benevolent, omnipotent creator; the Ten Commandments. Judeo-Christian (or Judaeo-Christian) is a term used to describe the body of concepts and values which are thought to be held in common by Judaism and Christianity, and typically considered a fundamental basis for Western world legal codes and moral values. In particular, the term refers to the common Old Testament/Tanakh (which is a basis of both moral traditions, including particularly the Ten Commandments); and implies a common set of values present in the modern Western World.
Compare with Ebionites and Judaizers.
Use of term in United States law
In the legal case of Marsh v. Chambers, 463 U.S. 783 (1983), the Supreme Court of the United States held that a state legislature could constitutionally have a paid chaplain conduct legislative prayers "in the Judeo-Christian tradition." In Simpson v. Chesterfield County Board of Supervisors, No. 04-1045 (4th Cir. 2005), the Fourth Circuit Court of Appeals held that the Supreme Court's holding in the Marsh case permitting legislative bodies to conduct prayer in the "Judeo-Christian tradition" entitled Chesterfield County's Board of Supervisors to limit the clergy it invited to lead its legislative prayers to members of monotheistic religions. It held that Chesterfield County could constitutionally exclude Cynthia Simpson, a Wiccan priestess, from leading its legislative prayers, because her faith was not "in the Judeo-Christian tradition." Chesterfield County's Board included Jewish, Christian, and Muslim clergy in its invited list.