Summa Theologica - Part I Q115-119: Of the Action of the Corporeal Creature - Of the Propagation of Man As to the Body

The Summa Theologica (or the Summa Theologiae or simply the Summa, written 1265–1274) is the most famous work of Thomas Aquinas although it was never finished. It was intended as a manual for beginners as a compilation of all of the main theological teachings of that time. It summarizes the reasonings for almost all points of Christian theology in the West, which, before the Protestant Reformation, subsisted solely in the Roman Catholic Church. The Summa's topics follow a cycle: the existence of God, God's creation, Man, Man's purpose, Christ, the Sacraments, and back to God. (Summary adapted from the Wikipedia)

 115. Of the Action of the Corporeal Creature

 116. On Fate

 117. Of Things Pertaining to the Action of Man

 118. Of the Production of Man from Man As to the Soul

 119. Of the Propagation of Man As to the Body