§ I. Introduction.

Quite a number of works by this emperor-author are extant. (1) They may be grouped under, I. Oratorical writings; 2. Letters and decrees; 3. Laws; 4. Various.

§ 2. Oratorical Writings.

According to Eusebius (V. C. 4. 29; cf. 4. 55) these were very numerous, and it may well be believed. He seems to have done much of everything he undertook at all--fighting, or learning, or building temples, or making laws, he was nothing if not incessant. He had a habit of inflicting his orations on his court, and undoubtedly had plenty of enthusiastic hearers, as any emperor would, and as Eusebius says he did. They seem to have been generally philosophical with as much religion as possible worked in (V. C. 4. 9). Not many are extant, but we have some account of the few following:

1. Oration to the saints (Oratio ad sanctum caetum, S. C.). For this see the following translation and Special Prolegomena.

2. Address to the Council of Nicaea in praise of peace (Ad Syn. Nic.), in Euseb. V. C. 3. 12. Address of welcome. He rejoices in the assembly, and exhorts them to be united, that they may thereby please God and do a favor to their emperor.

3. Oration to the Council of Nicaea, in Gelasius, Hist. Coun. Nic. 1. 7. Begins with rhetorical comparison of the Church to a temple, and ends with injunctions to observe peace and to search the Scriptures as the authority in all points of doctrine. Appears dubiously authentic.

4. Address to the bishops on their departure from Nicaea. Abstract in Euseb. V. C. 32. 1. Exhorts them to keep peace, cautions against jealousy, &c.

5. Funeral oration. A description in Euseb. V. C. 4. 55. Dwells on the immortality of the soul, the blessings laid up for those who love God, and the ruin of the ungodly.

His method of composition is spoken of by Eusebius (V. C. 4. 29), and his manner of delivery may be gathered from Eusebius' description of his speech at the opening of the Council of Nicaeea (V. C. 3. 11). For the style of his oratorical discourses, compare remarks on the Oration to the Saints in the Special Prolegomena.

§ 3. Letters and Edicts.

It is hard to separate between letters, edicts, and laws. A substantial autocrat, the form of address was much the same, and the force. The extant letters are quite numerous, and those of which we have definite or general mention, many. He seems to have been a most industrious letter-writer. Of the extant letters a majority are undoubtedly or probably genuine. Some, however, need more critical study than seems to have been given to them. (2) Following is the roughly chronological list, the works being grouped by years. The dating is taken mainly from the Migne edition, Ceillier, and Valesius with slight original study. The descriptions are of course from the documents themselves.

1. (313 A,D.) Edict of Constantine and Licinius for the restoration of the Church. In Lact. De M. P. c. 48, and also in Euseb. H. E. 10. 5 (Op. Const. ed. Migne, 105-110). The second edict of toleration. The first edict (Euseb. 8. 17; Lact. De M. P. 34) can hardly be classed among the "writings" of Constantine. This famous second edict grants full religious liberty to the Christians and restoration of their property. Compare section on Acts of Toleration in Wordworth's Constatinus.

2. (313.) First letter of Constantine and Licinius to Anulinus. In Euseb. H.E. 10. 5 (Op. Const. ed. Migne, 479-480). Restores goods to the Catholic Christians; written about the same time as the edict of toleration, according to Ceillier.

3. (313.) Second Letter of Constantine to Anulinus. In Euseb. H. E. 10. 7 (Op. Const. 481-2). Ordering that the Catholic clergy be free from public service, that they might not be disturbed in their worship of God.

4. (313.) Letter of Constantine to Caecilianus. In Euseb. H. E. 10. 6 (Op. Const. 481-4). Presents money--three thousand purses (folles) -- to be distributed according to direction of Hosius.

5. (313.) Letter of Constantine to Melchiades (or Miltiades). In Euseb. H. E. 10. 5 (Op. Const. 477- ). Having received various letters from Anulinus regarding Caecilian and the Donatists, he summons a council at Rome to consider the matter.

6. (314.) Letter of Constantine to Ablavius (or AElafius). In Optat. Mon. vet. p. 283-4 (Op. Const. 483-6). The result of the council at Rome not having proved final, he summons the Council of Aries.

7. (314.) Letter of Constantine to Chrestus ( Crescentius), bishop of Syracuse. In Euseb. H. E. 10. 5 (Op. Const. 485-8). Invites to the Council of Arles.

8. (314.) Letter of Constantine to the Bishops after the Council of Arles. In Optat. Mon. vet. p. 287-8 (Op. Const. 487-90). Contains gratulations, reprobations of obstinate schismatists, and exhortations to patience with such obstinateness. It is full of religious expressions, and if genuine, is a most interesting exhibition of Constantine's religious position at this time, but it looks suspicious, and probably is not genuine.

9. (314.) Letter of Constantine and Licinius to Probianus, the Proconsul of Africa. In Augustine, Ep. 88 (ed. Migne 33 [1865] 3045), and also in Contr. Crest. (43 [1861] 540, also in Op. Const. and tr. Engl. in Schaff, Nicene and Post-Nicene Fathers, 1, p. 370). Orders that the Donatist Ingentius be brought to his court. One text adds Maximianus or Maximus in place of Maximus as epithet of Constantine.

10. (314 or 315.) Letter of Constantine to the Donatist Bishops. In Optat. Mon. vet. p. 290 (Op. Const. ed. Migne [1844] 490). As the Donatists were not yet satisfied, he summons them to meet Caecilian, and promises if they convict him in one particular, it shall be as if in all.

11. (315.) Letter of Constantine to Celsus. In Optat. Mon. vet p. 291 (Op. Const. 489-90). In reply to letter mentioning disturbances of the Donatists, he hints that he expects to go shortly to Africa and settle things summarily.

12. (315.) Fragment of a Letter of Constantine to Eumalius Vicarius. In Augustine's Contr. Crest. 3. 71 (ed. Migne 43 [1861] 541; also Op. Const. 491-2). An extract of six lines, in which he says Caecilianus was entirely innocent.

13. (316 or 317.) Letter of Constantine to the bishops and people of Africa. Optat. Mon. vet. p. 294 (Op. Const. 491-2). He has tried every way to settle the Donatist disturbances in vain, and now leaves them to God and advises patience.

14. (323.) First Letter of Constantine to Eusebius. In Euseb. V. C. 2. 46; Theodoret, 1. 14; Socr. 1. 9 (Op. Const. 491-4). Empowers the repairing, enlarging of old, and building of new churches.

15. (323 A.D.) Law of Constantine respecting piety toward God and the Christian Religion (Ad prov. Pal.). In Euseb. V. C. 2. 24-42 ; abstr. in Soz. 1. 8 (Op. Const. 253-282). This long edict, addressed to the inhabitants of Palestine, contains an exposition of the prosperity which attends the righteous and the adversity which comes to the wicked, followed by edict for the restitution of confiscated property, the recall of exiles, and various other rectifications of injustices. This is the copy, "or letter," sent to the heathen population of the empire.

16. (324.) Constantine's edict to the people of the eastern provinces concerning the error of polytheism, &c. (Ad. prov. Or). In Euseb. V. C. 48-. This letter, written in Latin and translated by Eusebius, begins with "some general remarks on virtue and vice," touches on the persecutions and the fate of the persecutors, expresses the wish that all would become Christians, praises God, and exhorts concord.

17. (323 or 324.) Letter of Constantine to Alexander the Bishop and Arius the Presbyter. In Euseb. V. C. 2. 64-72; Gelas. 2.4; Socr. 1. 7 (Op. Const. 493-502). Expresses his desire for peace, his hope that they might have helped him in the Donatist troubles, his distress at finding that they, too, were in a broil, his opinion that the matters under discussion are of little moment, and what he thinks they are. He exhorts to unanimity, repeats his opinion that the matters are of little moment, mentions his "copious and constant tears," and finally gets through.

18. (324-5.) Letter to Porphyrius (Optatian). In Migne, Patrol. Lat. 19 [1846] 393-394 and in various editions of Optatian. This letter to Porphyrius or Optatian was on the occasion of the sending of a poem by the latter for his vicennalia. It expresses his pleasure and his disposition to encourage the cultivation of belles lettres. Compare note on Optatian under sources.

19. (325.) Letter of Constantine the King, summoning the bishops to Nicaea. In Cowper, Syriac Misc., Lond. 1841, p. 5-6. This is translated from a Syriac MS. in the British Museum, written in 501. Gives as reason for the choice of Nicaea the convenience for the European bishops and "the excellent temperature of the air." This, if genuine, is the letter mentioned by Eusebius, V. C., but it looks suspicious.

20. (325.) Letter of Constantine to the churches after the Council of Vicaea. In Euseb. V. C. 3. 17-20; Socr. 1. 9 (Op. Const. 501-506). Dwells on the harmonious result, especially respecting the Easter controversy, and commends to the bishops to observe what the Council has decreed.

21. (325.) Letter of Constantine to the church of Alexandria. In Socr. 1. 9 (Op. Const. 507-510). Expresses great horror of the blasphemy of Arius, and admiration for the wisdom of the more than three hundred bishops who condemned him.

22. (325.) Letter of Constantine to Arius and the Arians. In "Conc. 2. 269." A long and rather railing address against Arius.

23. (325.) Letter of Canstantine to the churches. In Socr. H. E. 1. 9. A translation of a Syriac translation of this, written in 501, in Cowper, Syriac Misc., Lond. 1861, p. 6-7. Against Arius and the Porphyrians, and threatens that any one who conceals a work of Arius shall be punished with death.

24. (325.) Letter of Constantine to the Nicomedians against Eusebius and Theognis. In Gelas. 3. 2; Theodoret, 1. 20; Soz. 1. 21 (Op. Const. 519-524). A theological discussion partly of the relation of Father and Son, and an attack on Eusebius of Nicomedia.

25. (325.) Letter to Theodotus. In Gelas. 3. 3 (Op. Const. 523-524). Counsels him to take warning by what has happened to Eusebius (of Nicomedia) and Theognis, i.e. banishment, and get rid of such evil influence, if any, as they may have had on him.

26. (325.) Letter of Constantine to Macarius. In Euseb. V. C. 3. 30-32; Theodoret, 1. 16. Directs the erection of a peculiarly magnificent church at the Holy Sepulcher in Jerusalem.

27. (330.) Letter of Constantine to the Numidian Bishops. In Optat. Mon. vet. p. 295 (Op. Const. 531-532). Concerns a church taken possession of by schismatists.

28. (332.) Letter of Canstantine to the Antiochians. In Euseb. V. C. 3. 60 (Op. Const. 533-). Exhorts them not to persist in their effort to call Eusebius from Caesarea to Antioch.

29. (332 A.D.) Letter of Constantine to the Synod of Tyre deprecating the removal of Eusebius from Caesarea. In Euseb. V. C. 362; Theodoret, 1. 27 (Op. Const. 543-546).

30. (332.) Second Letter of Constantine to Eusebius. In Euseb. V. C. 3. 61 (Op. Const. 537-540). Commends Eusebius for having declined the call to Antioch.

31. (332.) Second Letter of Constantine to Macarius and the rest of the Bishops in Palestine (to Eusebius). In Euseb. V. C. 3. 52-53 (Op. Const. 539-544). Directs the suppression of idolatrous worship at Mature.

32. (332.?) Edict against the heretics. In Euseb. V. C. 3. 64-5. Against Novatians, Valentinians, Marcionites, Paulians, Cataphrygians who are forbidden to assemble and whose houses of worship are to be given to the Catholic party.

33. (333.) Letter of Constantine to Sapor, King of the Persians. In Euseb. 4. 9-13; Theodoret, 1. 24 (Op. Const. 545-552). Is mainly a confession of faith commending the Persian Christians to the special care of their king.

34. (333.) Letters of Constantine to Antonius, the monk, and of Antonius to him are mentioned in Athanasius, 1. 855 (Op. Const. 551-552). Constantine and his sons write as to a father. Antony grudgingly replies with some good advice for them to remember the day of judgment, regard Christ as the only emperor, and have a care for justice and the poor.

35. (333.) Letter of Constantine to Eusebius in praise of his discourse concerning Easter. Eusebius, V. C. 4. 35 (Op. Const. 551-554) praises the discourse and asks for more.

36. (333.) Letter of Constantine to Eusebius on the preparation of the copies of the Scriptures. In Euseb. V. C. 4. 36; Theod. 1. 15; Socr. 1. 9 (Op. Const. 553-554). Orders fifty copies with directions as to style.

37. (335.) Fragment of the first letter of Constantine to Athanasius. In Athan. Apol.; Socr. 1. 27 (Op. Const. 553-556; Tr. Engl. in Athan. Hist. Tracts, Oxf. 1843, p. 89). The letter summoning to the Council of Tyre, but only a half-dozen lines remain. This bids him admit all who wish to enter the church.

38. (335.) Letter of Constantine to the people of the Alexandrian Church. In Athan. Apol. c. Ar. c. 61 (Op. Const. 559-562; abstract in Soz. 2. 31; Tr. Engl. in Athan. Hist. Tracts, Oxf. 1850, p. 90-92). Is a general lamentation over the dissensions of the Church, with expression of confidence in Athanasius.

39. (335.) Second Letter of Constantine to Athanasius. Athan. Apol. (Op. Const. 555-558). Expresses his reprobation of the false accusations of the Meletians against Athanasius.

40. (335.) Letter of Constantine to Joannes the Meletian. Athan. Apol. (Op. Const. 557-560). Congratulates on his reconciliation with Athanasius.

41. (335.) Letter of Constantine to Arius. In Socr. 1. 25 (Op. Const. 561-562). Invites Arius to visit him-- the famous visit where he presented a confession of faith claimed to be in conformity with that of Nicaea.

42. (335.) A Letter to Dalmatius is mentioned by Athanasius, Apol. 5. 13, but not preserved (Op. Const. 563-564; Tr. Engl. in Athan. Hist. Tracts, Oxf. 1850, p. 94). It required him to make judicial enquiry respecting the charge against Athanasius of the murder of Arsenius.

43. (335.) Celebrated Letter of Constantine concerning the Synod of Tyre. In Euseb. V. C. 3. 42 (Op. Const. 561-564). Exhorts the bishops to give zeal to fulfilling the purpose of the synod in the restitution of peace to the Church.

44. (335.) Letter to the Bishops assembled at Tyre. In Socr. H. E. 1. 34, and in Soz. H. E. 2. 28. Summons them to come to him at Constantinople and give account of their proceedings.

Besides these there are the clearly spurious:
1. Letter of Helena to Constantine (Op. Const. 529-530).

2. Letter of Constantine in response to Helena (Op. Const. 529-532).

3. Treaty of peace between Constantine, Sylvester and Tiridates (Op. Const. 579-582). On Tiridates compare various sources in Langlois Col. des historiens de . . . l'Arménie, and for literature respecting their authenticity, his note on p. 103.

4. Edict of Constantine to Pope Silvester (Op. Const. 567-578). The famous Donation which first appeared in Pseudo-Isidore, and for which see under The Mythical Constantine, p. 442-3.

There are also quite a large number of letters mentioned with more or less description, and a "multitude of letters" (V. C. 3. 24) of which there is no specific knowledge. Of the former may be mentioned that to the inhabitants of Heliopolis, one to Valerius (or Valerianus or Verinus) (Augustine, Ad Donat. p.c. c. 33); one to the Council of Tyre, asking them to hasten to Jerusalem (V. C. 4. 43; Soz. 2. 26); and one acknowledging the copies of the Scriptures prepared at his order, through Eusebius (V. C. 4. 37).

§ 4. Laws.

The numerous laws are collected in the edition of Migne (Patrol. Lat. 8. p. 93-400), mainly from the Theodosian code. They are in the opinion of Eutropius (10. 8) "many," "some good and equitable, but most of them superfluous, and some severe" (cf. under Character). Many of them show the author's tendency to declamation, but taken all in all they are businesslike and do credit, in the main, to their author's heart, and even, though less conspicuously, to his head. For more specific account, compare the laws themselves as collected in Migne, the relating passages in Wordsworth and Ceillier, standard and annotated editions of the codes, and special treatises, such as Balduin, De leg. eccl. et civ. 1737.

§ 5. Various.

Besides the more formal works mentioned above, various conversations, sayings, bon mots, prayers, &c., are preserved, among which may be mentioned:

1. Memoirs of himself, of which no portion is extant. Writings of Constantine are mentioned by Lydus (p. 194, 226), but whether the writings referred to deserve the title given by Burckhardt it is hard to say.

2. A form of prayer given by Constantine to his soldiers (V. C. 4. 20).

3. His address when the memorials of contendents, at Council of Nicaea, were brought to him (Soz. 1. 17).

4. The conversation with Acesius, for which Socrates vouches, closing, "0 Acesius, set up a ladder, and do you alone climb up to heaven."

5. His rebuke to the courtier concerning covetousness (V. C. 4. 30).

6. His answer when told his statues had been stoned, "Strange, but I feel no wound" (" Chrysost. Ad Pop. Ant.").

7. His appeal to the bishops, requesting them to confer upon him the rite of baptism (V. C. 62).

8. His Thanksgiving after baptism and testimony (V. C. 4. 63).

In general, his writings were composed in Latin, and translated into Greek by those appointed for this special purpose (V. C. 4. 32). His general style is rhetorical, rather profuse, and declamatory, abounding in pious allusion and exhortation, as well as philosophical quotation and reflection. His works are interesting to study and not without a touch here and there of genuine literary interest. A remark on friendship, for example, unless it be a product of his habit of borrowing the thoughts of other men more or less directly, is delightful and most quotable. "For it often happens," he says, "that when a reconciliation is effected by the removal of the causes of enmity, friendship becomes even sweeter than it was before" (Const. to Alex. and At. in V. C. 2. 71).