Written by "Doctor Angelicus," FTP, name this magnum opus of St. Thomas Aquinas.
The prologue to its "Second Part" opens with a quote from Damascene, and its concluding "Supplement," unlike the rest of the work, was compiled by Fra Rainaldo da Piperno.  This text's unique format contains a minimum of two "Objections," an "On the contrary," an "I answer that," and "Reply to Objection" sections for each of the questions that it poses.  Containing treatises on such topics as "Fortitude and Temperance," "The Work of The Six Days," and "On the Creation," its final portion is a commentary on the Fourth Book of the Sentences of Peter Lombard.  Written by "Doctor Angelicus," FTP, name this magnum opus of St. Thomas Aquinas.
The prologue to its "Second Part" opens with a quote from Damascene, and its concluding "Supplement," unlike the rest of the work, was compiled by Fra Rainaldo da Piperno.  
Summa Theologica