The History of the Decline and Fall of the Roman Empire - Edward Gibbon [465]
[Footnote 64: Codinus (Antiquitat. p. 8) affirms, that the foundations of Constantinople were laid in the year of the world 5837, (A. D. 329,) on the 26th of September, and that the city was dedicated the 11th of May, 5838, (A. D. 330.) He connects those dates with several characteristic epochs, but they contradict each other; the authority of Codinus is of little weight, and the space which he assigns must appear insufficient. The term of ten years is given us by Julian, (Orat. i. p. 8;) and Spanheim labors to establish the truth of it, (p. 69-75,) by the help of two passages from Themistius, (Orat. iv. p. 58,) and of Philostorgius, (l. ii. c. 9,) which form a period from the year 324 to the year 334. Modern critics are divided concerning this point of chronology and their different sentiments are very accurately described by Tillemont, Hist. des Empereurs, tom. iv. p. 619-625.]
[Footnote 65: Themistius. Orat. iii. p. 47. Zosim. l. ii. p. 108. Constantine himself, in one of his laws, (Cod. Theod. l. xv. tit. i.,) betrays his impatience.]
[Footnote 66: Cedrenus and Zonaras, faithful to the mode of superstition which prevailed in their own times, assure us that Constantinople was consecrated to the virgin Mother of God.]
[Footnote 67: The earliest and most complete account of this extraordinary ceremony may be found in the Alexandrian Chronicle, p. 285. Tillemont, and the other friends of Constantine, who are offended with the air of Paganism which seems unworthy of a Christian prince, had a right to consider it as doubtful, but they were not authorized to omit the mention of it.]
[Footnote 68: Sozomen, l. ii. c. 2. Ducange C. P. l. i. c. 6. Velut ipsius Romae filiam, is the expression of Augustin. de Civitat. Dei, l. v. c. 25.]
[Footnote 69: Eutropius, l. x. c. 8. Julian. Orat. i. p. 8. Ducange C. P. l. i. c. 5. The name of Constantinople is extant on the medals of Constantine.]
[Footnote 70: The lively Fontenelle (Dialogues des Morts, xii.) affects to deride the vanity of human ambition, and seems to triumph in the disappointment of Constantine, whose immortal name is now lost in the vulgar appellation of Istambol, a Turkish corruption of. Yet the original name is still preserved, 1. By the nations of Europe. 2. By the modern Greeks. 3. By the Arabs, whose writings are diffused over the wide extent of their conquests in Asia and Africa. See D'Herbelot, Bibliotheque Orientale, p. 275. 4. By the more learned Turks, and by the emperor himself in his public mandates Cantemir's History of the Othman Empire, p. 51.]
The foundation of a new capital is naturally connected with the establishment of a new form of civil and military administration. The distinct view of the complicated system of policy, introduced by Diocletian, improved by Constantine, and completed by his immediate successors, may not only amuse the fancy by the singular picture of a great empire, but will tend to illustrate the secret and internal causes of its rapid decay. In the pursuit of any remarkable institution, we may be frequently led into the more early or the more recent times of the Roman history; but the proper limits of this inquiry will be included within a period of about one hundred and thirty years, from the accession of Constantine to the publication of the Theodosian code; ^71 from which, as well as from the Notitia ^* of the East and West, ^72 we derive the most copious and authentic information of the state of the empire. This variety of objects will suspend, for some time, the course of the narrative; but the interruption will be censured only by those readers who are insensible to the importance of laws and manners, while they peruse, with eager curiosity, the transient intrigues of a court, or the accidental event of a battle.
[Footnote 71: The Theodosian code was promulgated A. D. 438. See the Prolegomena of Godefroy, c. i. p. 185.]
[Footnote *: The Notitia Dignitatum Imperii is a description of all the offices in the court and the state, of the legions, &c. It resembles our court almanacs,