Which medieval theologian authored the Sentences, one of the earliest systematic theological compilations?

• A. Peter Lombard
• B. Augustine of Hippo
• C. Thomas Aquinas
• D. Hildegard of Bingen

Answer: (A)

The main idea here is recognizing a pivotal medieval handbook that modeled how theologians organized doctrine: a 12th-century scholastic theologian authored a four-book collection that systematized Christian teaching by gathering and organizing statements from the Church Fathers and Scripture. This work, known as the Sentences, became the standard textbook in medieval universities and shaped how theology was studied and debated for generations. The author who created this influential compilation is Peter Lombard, a scholastic thinker active in the mid-1100s. Augustine of Hippo wrote foundational early Christian writings long before such scholastic compendia and did not compose the Sentences; Hildegard of Bingen produced her own visionary and theological works, not this text; Thomas Aquinas later wrote the Summa Theologiae and wrote commentaries on Lombard’s Sentences, but did not originate it.