Answer :
Summa Theologica was written by St. Thomas Aquinas,
What is the Summa Theologica?
The Summa Theologica,preferably called the Summa,was wriitrenbn by Thomas Aquinas (1225–1274), It is notably regarded as the best-known work of the notable scholastic theologian.
It is a compendium of
- theological teachings of the Catholic Church,
- God
- Creation,
- Man's purpose
- Christ
- the Sacraments
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