People who study "Religious law" investigate ethical and moral codes taught by religious traditions e.g. Christian canon law.
Several topics in "Religious law" include How does religion influence law? What is a religious issue? What is a religious belief system?.
Goals of "Religious law" include develop knowledge and understanding of religion, religious beliefs, practices, language and traditions and their influence on individuals, communities, societies and cultures.
Shahla Haeri, Frank Ravitch, Paul Freston are some authorities of "Religious law".