Surnaturel: Saint Thomas Aquinas
St. Thomas deals with free will and impeccability on several occasions: first, around 1254–1256, in his commentary on the second book of the Sentences; then, in 1258 or 1259, in the De Veritate; around 1259–1261, in the third book of the Contra Gentiles; around 1265–1268, in the first part of the