1 Objection 1: It would seem that one angel can move another angel's will. Because, according to Dionysius quoted above Article 1), as one angel enlightens another, so does he cleanse and perfect another. But cleansing and perfecting seem to belong to the will: for the former seems to point to the stain of sin which appertains to will; while to be perfected is to obtain an end, which is the object of the will. Therefore an angel can move another angel's will.
1 Ad secundum sic proceditur. Videtur quod unus Angelus possit movere voluntatem alterius. Quia secundum Dionysium, sicut unus Angelus illuminat alium, ita purgat et perficit; ut patet ex auctoritate supra inducta. Sed purgatio et perfectio videntur pertinere ad voluntatem, nam purgatio videtur esse a sordibus culpae, quae pertinet ad voluntatem; perfectio autem videtur esse per consecutionem finis, qui est obiectum voluntatis. Ergo unus Angelus potest movere voluntatem alterius.
2 Objection 2: Further, as Dionysius says Coel. Hier. vii): The names of the angels designate their properties. Now the Seraphim are so called because they kindle or give heat: and this is by love which belongs to the will. Therefore one angel moves another angel's will.
2 Praeterea, sicut Dionysius dicit VII cap. Cael. Hier., nomina Angelorum designant eorum proprietates. Seraphim autem incendentes dicuntur, aut calefacientes, quod est per amorem, qui ad voluntatem pertinet. Unus ergo Angelus movet voluntatem alterius.
3 Objection 3: Further, the Philosopher says De Anima iii, 11) that the higher appetite moves the lower. But as the intellect of the superior angel is higher, so also is his will. It seems, therefore, that the superior angel can change the will of another angel.
3 Praeterea, philosophus dicit, in III de anima, quod appetitus superior movet appetitum inferiorem. Sed sicut intellectus Angeli superioris superior est, ita etiam appetitus. Ergo videtur quod superior Angelus possit immutare voluntatem alterius.
4 On the contrary, To him it belongs to change the will, to whom it belongs to bestow righteousness: for righteousness is the rightness of the will. But God alone bestows righteousness. Therefore one angel cannot change another angel's will.
4 Sed contra, eius est immutare voluntatem, cuius est iustificare, cum iustitia sit rectitudo voluntatis. Sed solus Deus est qui iustificat. Ergo unus Angelus non potest mutare voluntatem alterius.
5 I answer that, As was said above Question 105, Article 4), the will is changed in two ways; on the part of the object, and on the part of the power. On the part of the object, both the good itself which is the object of the will, moves the will, as the appetible moves the appetite; and he who points out the object, as, for instance, one who proves something to be good. But as we have said above Question 105, Article 4), other goods in a measure incline the will, yet nothing sufficiently moves the will save the universal good, and that is God.
And this good He alone shows, that it may be seen by the blessed, Who, when Moses asked: Show me Thy glory, answered: I will show thee all good Ex. 33, 18, 19). Therefore an angel does not move the will sufficiently, either as the object or as showing the object. But he inclines the will as something lovable, and as manifesting some created good ordered to God's goodness. And thus he can incline the will to the love of the creature or of God, by way of persuasion.
But on the part of the power the will cannot be moved at all save by God. For the operation of the will is a certain inclination of the willer to the thing willed. And He alone can change this inclination, Who bestowed on the creature the power to will: just as that agent alone can change the natural inclination, which can give the power to which follows that natural inclination. Now God alone gave to the creature the power to will, because He alone is the author of the intellectual nature. Therefore an angel cannot move another angel's will.
5 Respondeo dicendum quod, sicut supra dictum est, voluntas immutatur dupliciter, uno modo, ex parte obiecti; alio modo ex parte ipsius potentiae. Ex parte quidem obiecti, movet voluntatem et ipsum bonum quod est voluntatis obiectum, sicut appetibile movet appetitum; et ille qui demonstrat obiectum, puta qui demonstrat aliquid esse bonum. Sed sicut supra dictum est, alia quidem bona aliqualiter inclinant voluntatem; sed nihil sufficienter movet voluntatem, nisi bonum universale, quod est Deus. Et hoc bonum solus ipse ostendit, ut per essentiam videatur a beatis, qui dicenti Moysi, ostende mihi gloriam tuam, respondit, ego ostendam tibi omne bonum, ut habetur Exod. XXXIII. Angelus ergo non sufficienter movet voluntatem, neque ut obiectum, neque ut ostendens obiectum. Sed inclinat eam, ut amabile quoddam, et ut manifestans aliqua bona creata ordinata in Dei bonitatem. Et per hoc inclinare potest ad amorem creaturae vel Dei, per modum suadentis. Ex parte vero ipsius potentiae, voluntas nullo modo potest moveri nisi a Deo. Operatio enim voluntatis est inclinatio quaedam volentis in volitum. Hanc autem inclinationem solus ille immutare potest, qui virtutem volendi creaturae contulit, sicut et naturalem inclinationem solum illud agens potest mutare, quod potest dare virtutem quam consequitur inclinatio naturalis. Solus autem Deus est qui potentiam volendi tribuit creaturae, quia ipse solus est auctor intellectualis naturae. Unde unus Angelus voluntatem alterius movere non potest.
6 Reply to Objection 1: Cleansing and perfecting are to be understood according to the mode of enlightenment. And since God enlightens by changing the intellect and will, He cleanses by removing defects of intellect and will, and perfects unto the end of the intellect and will. But the enlightenment caused by an angel concerns the intellect, as explained above Article 1); therefore an angel is to be understood as cleansing from the defect of nescience in the intellect; and as perfecting unto the consummate end of the intellect, and this is the knowledge of truth. Thus Dionysius says Eccl. Hier. vi): that in the heavenly hierarchy the chastening of the inferior essence is an enlightening of things unknown, that leads them to more perfect knowledge. For instance, we might say that corporeal sight is cleansed by the removal of darkness; enlightened by the diffusion of light; and perfected by being brought to the perception of the colored object.
6 Ad primum ergo dicendum quod secundum modum illuminationis, est accipienda et purgatio et perfectio. Et quia Deus illuminat immutando intellectum et voluntatem, purgat a defectibus intellectus et voluntatis, et perficit in finem intellectus et voluntatis. Angeli autem illuminatio refertur ad intellectum, ut dictum est. Et ideo etiam purgatio Angeli intelligitur a defectu intellectus, qui est nescientia; perfectio autem est consummatio in finem intellectus, qui est veritas cognita. Et hoc est quod dicit Dionysius, VI cap. Eccl. Hier., quod in caelesti hierarchia purgatio est in subiectis essentiis tanquam ignotorum illuminatio in perfectiorem eas scientiam ducens. Sicut si dicamus visum corporalem purgari, inquantum removentur tenebrae; illuminari vero, inquantum perfunditur lumine; perfici vero, secundum quod perducitur ad cognitionem colorati.
7 Reply to Objection 2: One angel can induce another to love God by persuasion as explained above.
7 Ad secundum dicendum quod unus Angelus potest inducere alium ad amorem Dei per modum persuadentis, ut supra dictum est.
8 Reply to Objection 3: The Philosopher speaks of the lower sensitive appetite which can be moved by the superior intellectual appetite, because it belongs to the same nature of the soul, and because the inferior appetite is a power in a corporeal organ. But this does not apply to the angels.
8 Ad tertium dicendum quod philosophus loquitur de appetitu inferiori sensitivo, qui potest moveri a superiori intellectivo, quia pertinet ad eandem naturam animae, et quia inferior appetitus est virtus in organo corporali. Quod in Angelis locum non habet.