1 Objection 1: It would seem that in the one hierarchy there are not several orders. For when a definition is multiplied, the thing defined is also multiplied. But hierarchy is order, as Dionysius says Coel. Hier. iii). Therefore, if there are many orders, there is not one hierarchy only, but many.
1 Ad secundum sic proceditur. Videtur quod in una hierarchia non sint plures ordines. Multiplicata enim definitione, multiplicatur et definitum. Sed hierarchia, ut Dionysius dicit, est ordo. Si ergo sunt multi ordines, non erit una hierarchia, sed multae.
2 Objection 2: Further, different orders are different grades, and grades among spirits are constituted by different spiritual gifts. But among the angels all the spiritual gifts are common to all, for nothing is possessed individually Sent. ii, D, ix). Therefore there are not different orders of angels.
2 Praeterea, diversi ordines sunt diversi gradus. Sed gradus in spiritualibus constituuntur secundum diversa dona spiritualia. Sed in Angelis omnia dona spiritualia sunt communia, quia nihil ibi singulariter possidetur. Ergo non sunt diversi ordines Angelorum.
3 Objection 3: Further, in the ecclesiastical hierarchy the orders are distinguished according to the actions of cleansing, enlightening, and perfecting. For the order of deacons is cleansing, the order of priests, is enlightening, and of bishops perfecting, as Dionysius says Eccl. Hier. v). But each of the angels cleanses, enlightens, and perfects. Therefore there is no distinction of orders among the angels.
3 Praeterea, in ecclesiastica hierarchia distinguuntur ordines secundum purgare, illuminare et perficere, nam ordo diaconorum est purgativus, sacerdotum illuminativus, episcoporum perfectivus, ut Dionysius dicit V cap. Eccles. Hier. Sed quilibet Angelus purgat, illuminat et perficit. Non ergo est distinctio ordinum in Angelis.
4 On the contrary, The Apostle says Eph. 1, 20, 21) that God has set the Man Christ above all principality and power, and virtue, and dominion: which are the various orders of the angels, and some of them belong to one hierarchy, as will be explained Article 6).
4 Sed contra est quod apostolus dicit ad Ephes. I, quod Deus constituit Christum hominem supra omnem principatum et potestatem et virtutem et dominationem; qui sunt diversi ordines Angelorum, et quidam eorum ad unam hierarchiam pertinent, ut infra patebit.
5 I answer that, As explained above, one hierarchy is one principality, that is, one multitude ordered in one way under the rule of a prince. Now such a multitude would not be ordered, but confused, if there were not in it different orders. So the nature of a hierarchy requires diversity of orders. This diversity of order arises from the diversity of offices and actions, as appears in one city where there are different orders according to the different actions; for there is one order of those who judge, and another of those who fight, and another of those who labor in the fields, and so forth. But although one city thus comprises several orders, all may be reduced to three, when we consider that every multitude has a beginning, a middle, and an end. So in every city, a threefold order of men is to be seen, some of whom are supreme, as the nobles; others are the last, as the common people, while others hold a place between these, as the middle-class populus honorabilis). In the same way we find in each angelic hierarchy the orders distinguished according to their actions and offices, and all this diversity is reduced to three, namely, to the summit, the middle, and the base; and so in every hierarchy Dionysius places three orders Coel. Hier. vi).
5 Respondeo dicendum quod, sicut dictum est, una hierarchia est unus principatus, idest una multitudo ordinata uno modo sub principis gubernatione. Non autem esset multitudo ordinata, sed confusa, si in multitudine diversi ordines non essent. Ipsa ergo ratio hierarchiae requirit ordinum diversitatem. Quae quidem diversitas ordinum secundum diversa officia et actus consideratur. Sicut patet quod in una civitate sunt diversi ordines secundum diversos actus, nam alius est ordo iudicantium, alius pugnantium, alius laborantium in agris, et sic de aliis. Sed quamvis multi sint unius civitatis ordines, omnes tamen ad tres possunt reduci, secundum quod quaelibet multitudo perfecta habet principium, medium et finem. Unde et in civitatibus triplex ordo hominum invenitur, quidam enim sunt supremi, ut optimates; quidam autem sunt infimi, ut vilis populus; quidam autem sunt medii, ut populus honorabilis. Sic igitur et in qualibet hierarchia angelica ordines distinguuntur secundum diversos actus et officia; et omnis ista diversitas ad tria reducitur, scilicet ad summum, medium et infimum. Et propter hoc in qualibet hierarchia Dionysius ponit tres ordines.
6 Reply to Objection 1: Order is twofold. In one way it is taken as the order comprehending in itself different grades; and in that way a hierarchy is called an order. In another way one grade is called an order; and in that sense the several orders of one hierarchy are so called.
6 Ad primum ergo dicendum quod ordo dupliciter dicitur. Uno modo, ipsa ordinatio comprehendens sub se diversos gradus, et hoc modo hierarchia dicitur ordo. Alio modo dicitur ordo gradus unus, et sic dicuntur plures ordines unius hierarchiae.
7 Reply to Objection 2: All things are possessed in common by the angelic society, some things, however, being held more excellently by some than by others. Each gift is more perfectly possessed by the one who can communicate it, than by the one who cannot communicate it; as the hot thing which can communicate heat is more perfect that what is unable to give heat. And the more perfectly anyone can communicate a gift, the higher grade he occupies, as he is in the more perfect grade of mastership who can teach a higher science. By this similitude we can reckon the diversity of grades or orders among the angels, according to their different offices and actions.
7 Ad secundum dicendum quod in societate Angelorum omnia possidentur communiter; sed tamen quaedam excellentius habentur a quibusdam quam ab aliis. Unumquodque autem perfectius habetur ab eo qui potest illud communicare, quam ab eo qui non potest, sicut perfectius est calidum quod potest calefacere, quam quod non potest; et perfectius scit qui potest docere, quam qui non potest. Et quanto perfectius donum aliquis communicare potest, tanto in perfectiori gradu est, sicut in perfectiori gradu magisterii est qui potest docere altiorem scientiam. Et secundum hanc similitudinem consideranda est diversitas graduum vel ordinum in Angelis, secundum diversa officia et actus.
8 Reply to Objection 3: The inferior angel is superior to the highest man of our hierarchy, according to the words, He that is the lesser in the kingdom of heaven, is greater than he, namely, John the Baptist, than whom there hath not risen a greater among them that are born of women Mt. 11, 11). Hence the lesser angel of the heavenly hierarchy can not only cleanse, but also enlighten and perfect, and in a higher way than can the orders of our hierarchy. Thus the heavenly orders are not distinguished by reason of these, but by reason of other different acts.
8 Ad tertium dicendum quod inferior Angelus est superior supremo homine nostrae hierarchiae; secundum illud Matth. XI, qui minor est in regno caelorum, maior est illo, scilicet Ioanne Baptista, quo nullus maior inter natos mulierum surrexit. Unde minor Angelus caelestis hierarchiae potest non solum purgare sed illuminare et perficere, et altiori modo quam ordines nostrae hierarchiae. Et sic secundum distinctionem harum actionum non distinguuntur caelestes ordines; sed secundum alias differentias actionum.