See above, q. 20, a. 4, n. 9.
Pseudo-Dionysius, De divinis nominibus, V (PG 3:819).
Pseudo-Dionysius, De caelesti hierarchia, VII (PG 3:210).
E.g., St. Fulgentius, Epist. XIV, Ferrando, 3 (PL 65:418-19); Alcuin, De Trinitate, II, 12 (PL 101:31); Hugh of St. Victor, De sapientia animae Christi, ad fin. (PL 176:856); Peter Lombard, Sentent., III, 14, 1 (QR II:608); William of Auxerre, see editors' scholion, St. Bonaventure, In Sent., III, d. 14, a. 2, q. 3 (QR III:317); St. Albert the Great, In Sent., III, d. 14, a. 1 (BO 28:255).
E.g., St. Bonaventure, In Sent., III, d. 14, a. 2, q. 3 (QR III:316); and after St. Thomas, Henry of Ghent, Quodlibet., V, q. 14.
St. Augustine, De Trinitate, XIV, 14 (PL 42:1051); 15 (PL 42:1052).
Aristotle, Ethica Nicomachea, I, 9 (1099b 25); 8 (1098b 30 ff.).
E.g., St. Ambrose, De fide, V, 18 (PL 16:722-23); Cassiodorus, Expositio in psalterium, super Ps. 138:5 (PL 70:985); Hugh of St. Victor, De sacramentis, II, 1, 6 (PL 176:383); De sapientia animae Christi (PL 176:847); Alexander of Hales, Summa Theol., III, n. 122 (QR IV:171).
In q. 6, a. 3.