patrology
ˈpætrɒlədʒi
Definitions
1. noun
The study of the early Christian Church, especially the lives of the saints and martyrs.
“The professor taught a course on patrology, covering the early Christian Church Fathers.”
2. noun
A systematic account of the early Christian Church.
“The book provided a comprehensive patrology of the early Christian Church, from its origins to the rise of the Roman Empire.”