Note 237 — Chapter IX · CHRISTENDOM IN THE MIDDLE AGES
Reading edition
Summa Theologica, Prima Secundae, Quæst. LXXXV, Art. 6. Compare Hauréau, Hist. de la philos. scolastique, i, 189, for a trace of the idea of natura naturans in John Scotus and Heiric, in the ninth century. ↑