Therefore it is necessary to arrive at a prime mover, put in motion by no other; and this everyone understands to be God.
Authentication Score 2
Original Citation
Saint Thomas Aquinus. Summa Theologica. c. 1274, pt. 1.
Current Citation
Saint Thomas Aquinus. The Summa Theologica of St. Thomas Aquinas, translated by Fathers of the English Dominican Provinc. Christian Classics, 1981, pt. 1.