Opera Omnia Project

Opera Omnia of St. Thomas Aquinas

The Aquinas Institute is publishing the complete works of St. Thomas Aquinas. The goal is to have each work available in Latin and English in three formats: online, eBook, and print.

The Latin-English bilingual edition will be 60 volumes, grouped into the following twelve sets:

Sentences Commentary (1-10)

[showmodule id=’2723′]

Summa Contra Gentiles (11-12)

[showmodule id=’2772′]

Summa Theologiae (13-22)

[showmodule id=’2773′]

Disputed Questions (23-29)

[showmodule id=’2768′]

Old Testament Commentaries (30-32)

[showmodule id=’2769′]

Gospel Commentaries (33-36)

[showmodule id=’2766′]

Pauline Commentaries (37-41)

[showmodule id=’2767′]

Catena Aurea (42-45)

[showmodule id=’2762′]

Aristotle Commentaries (46-53)

[showmodule id=’2765′]

Other Commentaries (54)

[showmodule id=’2771′]

Opuscula (55-58)

[showmodule id=’2770′]

Historical Documents (59-60)

[showmodule id=’2723′]

The five-year timeline for finishing the Latin-English edition follows. This timeline depends on raising the funds to get it done!

2020 - Aristotle Commentaries

Volume	Works	Month
50	Metaphysics I	July
51	Metaphysics II	July
52	Nichomachean Ethics	December
47	Physics	December
46	On Interpretation, Posterior Analytics	December

2021 - Disputed Questions, OT, Aristotle

Volume	Works	Month
31	– Jeremiah – Lamentations – Isaiah – Rigans Montes – Hic est Liber	January
30	Psalms	February
25	De Potentia	March
26	De Anima	May
53	– Politics – Tabula Libri Ethicorum	July
49	– On the Soul – On Sensing and Sensation	August
48	– On Heaven on Earth – On Generation and Corruption – Meteora	October
54	– De Trinitate – De Ebdomadibus – De Divinis Nominibus – De Causis	October

2022 - Catena Aurea, Opuscula, Sentences

Volume	Works	Month
42	Matthew	May
43	Mark	June
44	Luke	July
45	John	August
56	Polemical Writings – Contra impugnantes Dei cultum et religionem – De perfectione spiritualis vitae – Contra doctrinam retrahentium a religione – De unitate intellectus contra Averroistas – De aeternitate mundi	August
3	Book 2, Part 1	October
4	Book 2, Part 2	October
5	Book 3, Part 1	October
6	Book 3, Part 2	October

2023 - Disputed Questions, Sentences

Volume	Works	Month
1	Book 1, Part 1	May
2	Book 1, Part 2	May
29	Quodlibetal Questions	June
23	De Veritate I	July
24	De Veritate II	August
27	De Virtutibus, De Spiritualibus Creaturis	October
28	De Unione Verbi, De Malo	October

2024 - Opuscula, Historical Documents

Volume	Works	Month
57	Collations – Collationes in decem praecepta – Collationes in orationem dominicam – Collationes in Symbolum Apostolorum – Collationes in salutationem angelicam Letters – De rationibus fidei ad Cantorem Antiochenum Expositio super primum et secundam Decretalem ad Archdiaconum Tudertinum – De articulis fidei et Ecclesiae sacramentis ad Archiepiscopum Panormitanum – Expositio super Libellum de fide Trinitatis / De doctrinam patrum Graecorum (Contra errores Graecorum) – De forma absolutionis – Responsio ad magistrum Ioannem de Vercellis de 108 articulis – Responsio ad lectorem Venetum de 30 articulis – Responsio ad magistrum Ioannem de Vercellis de 43 articulis – Responsio ad lectorem Venetum de 36 articulis – Responsio ad lectorem Bisuntinum de 6 articulis – De emptione et venditione ad tempus – De secreto – Liber de sortibus ad dominum Iacobum de Tonengo – De iudiciis astrorum – Epistola ad Bernardum abbatem casinensem – Epistola ad ducissam Brabantiae – De mixtione elementorum ad magistrum Philippum de Castro Caeli – De motu cordis ad magistrum Philippum de Castro Caeli – De operationibus occultis naturae ad quendam militem ultramontanum	May
58	Sermons – Sermo Abjiciamus opera – Sermo Attendite – Sermo Beata gens – Sermo Beati qui habitant – Sermo Beatus vir – Sermo Coelum et terra – Sermo Ecce ego mitto – Sermo Ecce rex tuus – Sermo Emitte Spiritum – Sermo Exiit qui seminat – Sermo Germinet terra – Sermo Homo quidam erat – Sermo Homo quidam fecit – Sermo Lauda et laetare – Sermo Lux orta est – Sermo Osanna filio David – Sermo Puer Iesus – Sermo Seraphim stabant – Sermo Veniet desideratus Liturgical Works – Officium de festo Corporis Christi an mandatum Urbani Papae – Hymnus Adoro Te	June
59	Biographies, Processes	July
60	Papal Documents	August