Africanus’ Methods
Up to the time of the Olympiads there is no certain history among the Greeks, all things before that date being confused, and in no way consistent with each other. But these Olympiads were thoroughly investigated by many, as the Greeks made up the records of their history not according to long spaces, but in periods of four years.
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My plan will be as follows: Taking up some single event in Hebrew history synchronous with another in Greek history, and keeping by it as the main subject, subtracting or adding as may seem needful in the narrative, I shall note what Greek or Persian of note, or remarkable personage of any other nationality, flourished at the date of that event in Hebrew history;
From the Exodus to the Exile
The most famous exile that befell the Hebrews, then—to wit, when they were led captive by Nabuchodonosor king of Babylon—lasted 70 years, as Jeremias had prophesied. Berosus the Babylonian, moreover, makes mention of Nabuchodonosor. And after the 70 years of captivity, Cyrus became king of the Persians at the time of the 55th Olympiad, as may be ascertained from the Bibliothecæ of Diodorus and the histories of Thallus and Castor, and also from Polybius and Phlegon, and others besides these, who have made the Olympiads a subject of study. For the date is a matter of agreement among them all. And Cyrus then, in the first year of his reign, which was the first year of the 55th Olympiad, effected the first partial restoration of the people by the hand of Zorobabel, with whom also was Jesus the son of Josedec, since the period of 70 years was now fulfilled, as is narrated in Esdra the Hebrew historian. The narratives of the beginning of the sovereignty of Cyrus and the end of the captivity accordingly coincide. And thus, according to the reckoning of the Olympiads, there will be found a like harmony of events even to our time. And by following this, we shall also make the other narratives fit in with each other in the same manner.
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From Ogygus, [who gave his name to the first flood in Attica, and was saved when many perished,] up to the first Olympiad already mentioned, there are 1020 years; and from the first Olympiad to the first year of the 55th, that is the first year of King Cyrus, which was also the end of the captivity, are 217 years. From Ogygus, therefore, to Cyrus are 1237.
From the exodus of Moses up to Cyrus, who reigned after the captivity, are 1237 years. For the remaining years of Moses are 40. The years of Jesus, who led the people after him, are 25; those of the elders, who were judges after Jesus, are 30; those of the judges, whose history is given in the book of Judges, are 490; those of the priests Eli and Samuel are 90; those of the successive kings of the Hebrews are 490. Then come the 70 years of the captivity, the last year of which was the first year of the reign of Cyrus, as we have already said.
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And again: From Ogygus, therefore, to Cyrus, says [Philochorus], the same period is reckoned as from Moses to the same date, viz., 1237 years; and some of the Greeks also record that Moses lived at that same time. Polemo, for instance, in the first book of his Greek History, says: In the time of Apis, son of Phoroneus, a division of the army of the Egyptians left Egypt, and settled in the Palestine called Syrian, not far from Arabia: these are evidently those who were with Moses. And Apion the son of Poseidonius, the most laborious of grammarians, in his book Against the Jews , and in the fourth book of his History , says that in the time of Inachus king of Argos, when Amosis reigned over Egypt, the Jews revolted under the leadership of Moses. And Herodotus also makes mention of this revolt, and of Amosis, in his second book, and in a certain way also of the Jews themselves, reckoning them among the circumcised, and calling them the Assyrians of Palestine, perhaps through Abraham. And Ptolemy the Mendesian, who narrates the history of the Egyptians from the earliest times, gives the same account of all these things; so that among them in general there is no difference worth notice in the chronology.
On the Seventy Weeks of Daniel
And the beginning of the numbers, that is, of the seventy weeks which make up 490 years, the angel instructs us to take from the going forth of the commandment to answer and to build Jerusalem. And this happened in the twentieth year of the reign of Artaxerxes king of Persia. For Nehemiah his cup-bearer besought him, and received the answer that Jerusalem should be built. And the word went forth commanding these things; for up to that time the city was desolate. For when Cyrus, after the seventy years’ captivity, gave free permission to all to return who desired it, some of them under the leadership of Jesus the high priest and Zorobabel, and others after these under the leadership of Esdra, returned, but were prevented at first from building the temple, and from surrounding the city with a wall, on the plea that that had not been commanded.
It remained in this position, accordingly, until Nehemiah and the reign of Artaxerxes, and the 115th year of the sovereignty of the Persians. And from the capture of Jerusalem that makes 185 years. And at that time King Artaxerxes gave order that the city should be built; and Nehemiah being despatched, superintended the work, and the street and the surrounding wall were built, as had been prophesied. And reckoning from that point, we make up seventy weeks to the time of Christ. For if we begin to reckon from any other point, and not from this, the periods will not correspond, and very many odd results will meet us. For if we begin the calculation of the seventy weeks from Cyrus and the first restoration, there will be upwards of one hundred years too many, and there will be a larger number if we begin from the day on which the angel gave the prophecy to Daniel, and a much larger number still if we begin from the commencement of the captivity. For we find the sovereignty of the Persians comprising a period of 230 years, and that of the Macedonians extending over 370 years, and from that to the 16th year of Tiberius Cæsar is a period of about 60 years.
It is by calculating from Artaxerxes, therefore, up to the time of Christ that the seventy weeks are made up, according to the numeration of the Jews. For from Nehemiah, who was despatched by Artaxerxes to build Jerusalem in the 115th year of the Persian empire, and the 4th year of the 83d Olympiad, and the 20th year of the reign of Artaxerxes himself, up to this date, which was the second year of the 202d Olympiad, and the 16th year of the reign of Tiberius Cæsar, there are reckoned 475 years, which make 490 according to the Hebrew numeration, as they measure the years by the course of the moon; so that, as is easy to show, their year consists of 354 days, while the solar year has 365¼ days. For the latter exceeds the period of twelve months, according to the moon’s course, by 11¼ days. Hence the Greeks and the Jews insert three intercalary months every 8 years. For 8 times 11¼ days makes up 3 months. Therefore 475 years make 59 periods of 8 years each, and 3 months besides. But since thus there are 3 intercalary months every 8 years, we get thus 15 years minus a few days; and these being added to the 475 years, make up in all the 70 weeks.
References
- Julius Africanus. Five Books of the Chronography. ANF 6:130-138. Christian Classics Ethereal Library. https://ccel.org/ccel/schaff/anf06/anf06.v.v.html. Accessed January 8, 2023