SUMMA THEOLOGICA, St. Thomas Aquinas’s brilliant synthesis of Christian thought, has had a decisive and permanent impact on philosophy and religion since the thirteenth century. As the title indicates, it is a summing up of all that can be known about God’s and humanity’s relations with God. Divided into three parts, the work consists of 38 tracts, 631 questions, about 3000 articles, 10,000 objections and their answers. This complete edition, published in five volumes, is a reproduction of the 1947 Benziger Brothers edition. Paper.