Complex sentence: Noted by Bishop of Caesarea Mazaca in the 4th century, St. Basil the Great wrote the code and by-laws for monastic settlements, which codes are still followed by monks and nuns of the Greek Orthodox Church today (see Mount Athos).
Split into simpler sentences: Noted by Bishop of Caesarea Mazaca in the 4th century, St. Basil the Great who wrote the code and by-laws for monastic settlements. These codes are still followed by monks and nuns of the Greek Orthodox Church today (see Mount Athos).