Breviloquium
Bonaventure (1217–1274)
First published 1882
Bonaventure's Breviloquium, a concise systematic presentation of Christian theology in a prologue and seven parts. Latin transcription from the Quaracchi critical edition, Opera omnia, tomus V (1882), pp. 201-291.
Prologus
Caput I: De illis septem, de quibus est theologia, in summa.
Caput II: Quid tenendum est de trinitate personarum et unitate essentiae.
Caput III: De istius fidei intelligentia sana.
Caput IV: De istius fidei expressione catholica.
Caput V: De unitate divinae naturae in multiformitate apparitionum.
Caput VI: De unitate divinae naturae in multiplicitate appropriatorum.
Caput VII: De omnipotentia Dei.
Caput VIII: De Dei sapientia, praedestinatione et praescientia.
Caput IX: De voluntate Dei et providentia.
Caput X: De productione mundi totalis.
Caput XI: De natura corporali quantum ad fieri.
Caput XII: De natura corporali quantum ad esse.
Caput XIII: De natura corporali quantum ad operari et influere.
Caput XIV: De modo describendi praedicta in sacra Scriptura.
Caput XV: De productione supernorum spirituum.
Consequently, we must now treat of spiritual and incorporeal nature, such as the angelic, concerning which the condition of the supernal spirits, the ruin of demons, and the confirmation of the good Angels must be considered.1 It should therefore be known that, from the beginning of their creation, four things are attributed to the Angels: simplicity of essence, personal distinction, on account of the reason implanted in them, namely memory, understanding, and will, and freedom of choice for choosing goods and rejecting evils.2 — But these four principal attributes are accompanied by four others: effectiveness in operating, officiousness in ministering, perspicacity in knowing, and immutability after election, whether in good or in evil.
The reason for understanding the aforesaid is this: because the first principle, by the very fact that it is first, produced all things from nothing; therefore it had to produce not only what is near nothing but also what is near itself;3 not only a substance distant from itself, namely corporeal nature, but also one that is near; and this is the intellectual and incorporeal substance, which, by the very fact that it is most like God, has simplicity of nature and personal distinction, so that it may be likened to God on the part of substance, whether common or individual.4 — It also has in its mind the image of the Trinity according to memory, understanding, and will; it also has freedom of will, so that it may be likened to God on the part of power, whether natural or elective, so that natural power is marked with the image of God, but elective power with freedom of choice. For it would in no way attain meritoriously to the glorious reward that makes each person5 blessed unless it had freedom of choice of will; but this can exist only in rational substance, which is accompanied by memory, understanding, and will. But where there is reason, there must be «an individual substance of a rational nature»; it must also be a spiritual and incorporeal substance, and hence simple, entirely without quantitative dimension.
Such a substance, by the very fact that it is simple, is effective in operating6; by the very fact that it is effective and personally distinct, distinction of office in ministering befits it; by the very fact that it is simple and effective, perspicacity in discerning befits it; by the very fact that it is simple and perspicacious, possessing a godlike intellect7, therefore it has stability after election in the chosen, whether in good or in evil. — And these conditions generally accompany the general condition of the supernal spirits.