Summa Theologica
[ soo m-uh thee-uh-loj-i-kuh, suhm-uh ]
/ ˈsʊm ə ˌθi əˈlɒdʒ ɪ kə, ˈsʌm ə /
noun
a philosophical and theological work (1265–74) by St. Thomas Aquinas, consisting of an exposition of Christian doctrine.