canonistics
Canonistics is the study of canon law, which refers to the body of laws and regulations made by ecclesiastical authorities for the government of Christian organizations and their members. Historically, this field has been most prominently associated with the Roman Catholic Church, the Eastern Orthodox Church, and the Anglican Communion, each of which possesses its own distinct system of canon law.
The academic discipline of canonistics involves the systematic examination, interpretation, and application of these ecclesiastical laws.
The scope of canon law is broad, covering matters such as the sacraments, church property, clerical discipline,