(3) From the Call of Abraham to the Exodus.

From the Call of Abraham to the birth of Isaac
  (Abraham being then aged 100, Gen. xxi. 5). 25 years
Age of Isaac at the birth of Esau and Jacob (Gen. xxv. 26) 60 ”
Age of Jacob when he went down into Egypt (Gen. xlvii. 9) 130 ”
——
The period of the Patriarchs’ sojourn in Canaan was thus 215 ”
But the period of the Israelites’ sojourn in Egypt,
  according to Ex. xii. 40, 41, was 430 ”
We thus get—
From the Call of Abraham to the Exodus (Heb. text) 215 + 430 = 645 years
From the Flood to the Call of Abraham (Heb. text) 365 ”
From the Creation of Man to the Flood (Heb. text) 1656 ”
——
From the Creation of Man to the Exodus (Heb. text) 2666 ”

On these figures the following remarks may be made:—(i.) In Genesis the chronology of the Priestly Narrative (“P”) is not consistent with the chronology of the other parts of the book (“JE”). Three or four illustrations will suffice: (a) The author of Gen. xii. 10-20 evidently pictures Sarai as a comparatively young woman, yet according to P (xii. 4, xvii. 17) she was 65 years old. (b) In Gen. xxi. 15 it is clearly implied that Ishmael has been carried by his mother, yet according to xvi. 16, xxi. 5, 8, he must have been at least 15 years old. (c) In Gen. xxvii. Isaac is to all appearance on his death-bed (cf. ver. 2), yet according to P (xxv. 26, xxvi. 34, xxxv. 28) he survived for eighty years, dying at the age of 180. Ussher and others, arguing back from the dates in xlvii. 9, xlv. 6, xli. 46, xxxi. 41, infer that Jacob’s flight to Haran took place in his 77th year. This reduces the 80 years to 43 years, though that is scarcely less incredible. It involves, moreover, the incongruity of supposing that thirty-seven years elapsed between Esau’s marrying his Hittite wives (xxvi. 34) and Rebekah’s expressing her apprehensions (xxvii. 46) lest Jacob, then aged seventy-seven, should follow his brother’s example. (d) In Gen. xliv. 20 Benjamin is described as a “little one”; in P, almost immediately afterwards (xlvi. 21), he appears as the father of ten sons; for a similar anomaly in xlvi. 12, see the Oxford Hexateuch, i. p. 25n. (ii.) The ages to which the various patriarchs lived (Abraham, 175; Isaac, 180; Jacob, 147), though not so extravagant as those of the antediluvian patriarchs, or (with one exception) as those of the patriarchs between Noah and Abraham, are much greater than is at all probable in view of the structure and constitution of the human body. (iii.) The plain intention of Ex. xii 40, 41 is to describe the Israelites as having dwelt in Egypt for 430 years, which is also in substantial agreement with the earlier passage, Gen. xv. 13 (“shall sojourn in a land that is not theirs, ... and they shall afflict them 400 years”). It does not, however, accord with other passages, which assign only four generations from Jacob’s children to Moses (Ex. vi. 16-20; Num. xxvi. 5-9; cf. Gen. xv. 16), or five to Joshua (Josh. vii. 1); and for this reason, no doubt, the Sam. and LXX. read in Ex. xii. 40, “The sojourning of the children of Israel in the land of Egypt, and in the land of Canaan, was 430 years,” reducing the period of the sojourn in Egypt to half of that stated in the Hebrew text, viz. 215 years. This computation attained currency among the later Jews (Josephus and others; cf. the “400 years” of Gal. iii. 17). The forced and unnatural rendering of Ex. xii. 40 in the A.V. (contrast R.V.), which was followed by Ussher, is intended for the purpose of making it possible. From the facts that have been here briefly noted it must be evident how precarious and, in parts, how impossible the Biblical chronology of this period is. (iv.) It has been observed as remarkable that 2666, the number of years (in the Hebrew text) from the Creation of Man to the Exodus, is, in round numbers, just two-thirds of 4000; and the fact has suggested the inference that the figure was reached by artificial computation.

The Date of the Exodus.—Is it possible to determine this, even approximately, upon the basis of external data? (i.) The correspondence between the Egyptian governors established in different parts of Palestine and the Egyptian kings Amen-hôtep (Amenophis) III. and IV. of the 18th dynasty, which was discovered in 1887 at Tel el-Amarna, makes it evident that Palestine could not yet have been in the occupation of the Israelites. It was still an Egyptian province, and the Babylonian language, in which the correspondence is written, shows that the country must have been for a considerable time past, before it came into the possession of Egypt, under Babylonian influence. Now one of the kings, who corresponds with Amen-hotep IV., is Burnaburiash (Burna-buryas), king of Babylon, and Egyptologists and Assyriologists are agreed that the date of these monarchs was c. 1400 B.C. The conquest of Canaan, consequently, could not have taken place till after 1400 B.C. (ii.) It is stated in Ex. i. 11 that the Israelites built in Egypt for the Pharaoh two store-cities, Pithom and Rameses. The excavations of M. Naville have, however, shown that Ramses II. of the 19th dynasty was the builder of Pithom; and though the other city has not at present been certainly identified, its name is sufficient to show that he was its builder likewise. Hence the Pharaoh of the Exodus is commonly supposed to have been Ramses (Rameses) II.’s successor, Merenptah (Mineptah). Egyptian chronology is unfortunately imperfect; but Professor Petrie, who has paid particular attention to the subject, and who assigns the reign of Amen-hotep IV. to 1383-1365 B.C., assigns Ramses II. to 1300-1234 B.C.[31] In Merenptah’s fifth year the Delta was invaded by a formidable body of Libyans and other foes;[32] and it has been conjectured that the Israelites took the opportunity of escaping during the unsettlement that was thus occasioned.

Alternative dates for Ramses II.: Maspero, The Struggle of the Nations (1897), p. 449, c. 1320-1255; Breasted (1906), 1292-1225; Meyer (1909), 1310-1244. Attempts have been made to identify the Khabiri, who are mentioned often in the Tel el-Amarna letters as foes, threatening to invade Palestine and bring the Egyptian supremacy over it to an end, with the Hebrews. The Exodus, it has been pointed out, might then be placed under Amen-hotep II. (1448-1420 B.C., Breasted; 1449-1423, Petrie), the successor of Thothmes, and more time would be allowed for the events between the Exodus and the time of David (c. 1000), which, if the date given above be correct, have been thought to be unduly compressed (see Orr in the Expositor, March 1897, p. 161 ff.); but there are difficulties attaching to this view, and it has not been adopted generally by scholars. There may be some ultimate connexion between the Khabiri and the Hebrews; but the Khabiri of the Tel el-Amarna letters cannot be the Hebrews who invaded Canaan under Joshua.

The mention of Israel on the stele of Merenptah, discovered by Petrie in 1896 (“Israel [Ysirael] is desolated; its seed [or fruit] is not”), is too vague and indefinite in its terms to throw any light on the question of the Exodus. The context speaks of places in or near Canaan; and it is possible that the reference is to Israelite clans who either had not gone down into Egypt at all, or had already found their way back to Palestine. See Hogarth’s Authority and Archaeology, pp. 62-65.

2. From the Exodus to the Foundation of the Temple (in the fourth year of Solomon, 1 Kings vi. 1).—In the chronological note, 1 Kings vi. 1, this period is stated to have consisted of 480 (LXX. 440) years. Is this figure correct? If the years of the several periods of oppression and independence mentioned in the Book of Judges (Judges iii. 8, 11, 14, 30, iv. 3, v. 31, vi. 1, viii. 28, ix. 22, x. 2, 3, 8, xii. 7, 9, 11, 14, xiii. 1, xv. 20, xvi. 31) be added up, they will be found to amount to 410 years; to these must be added further, in order to gain the entire period from the Exodus to the foundation of the Temple, the 40 years in the wilderness, x years under Joshua and the elders (Judges ii. 7), the 40 (LXX. 20) years’ judgeship of Eli (1 Sam. iv. 18), the 20 or more years of Samuel (1 Sam. vii. 2, 15), the y years of Saul (the two years of 1 Sam. xiii. 1 [R.V.] seem too few), the 40 years of David (1 Kings ii. 11), and the first four years of Solomon, i.e. 144 + x + y years, in all 554 years, + two unknown periods denoted by x and y—in any case considerably more than the 480 years of 1 Kings vi. 1. This period might no doubt be reduced to 480 years by the supposition, in itself not improbable, that some of the judges were local and contemporaneous; the suggestion has also been made that, as is usual in Oriental chronologies, the years of foreign domination were not counted, the beginning of each judge’s rule being reckoned, not from the victory which brought him into power, but from the death of his predecessor; we should in this case obtain for the period from the Exodus to the foundation of the Temple 440 + x + y years,[33] which if 30 years be assigned conjecturally to Joshua and the elders, and 10 years to Saul, would amount exactly to 480 years. The terms used, however (“and the land had rest forty years,” iii. 11, similarly, iii. 30, v. 31, viii. 28), seem hardly to admit of the latter supposition; and even if they did, it would still be scarcely possible to maintain the correctness of the 480 years: it is difficult to harmonize with what, as we have seen, appears to be the most probable date of the Exodus; it is, moreover, open itself to the suspicion of having been formed artificially, upon the assumption that the period in question consisted of twelve generations,[34] of 40 years each. In the years assigned to the different judges, also, the frequency of the number 40 (which certainly appears to have been regarded by the Hebrews as a round number) is suspicious. On the whole no certain chronology of this period is at present attainable.[35]

3. From the Fourth Year of Solomon to the Captivity of Judah.—During this period the dates are both more abundant, and also, approximately, far more nearly correct, than in any of the earlier periods; nevertheless in details there is still much uncertainty and difficulty. The Books of Kings are a compilation made at about the beginning of the Exile, and one object of the compiler was to give a consecutive and complete chronology of the period embraced in his work. With this purpose in view, he not only notes carefully the length of the reign of each king in both kingdoms, but also (as long as the northern kingdom existed) brings the history of the two kingdoms into relation with one another by equating the commencement of each reign in either kingdom with the year of the reign of the contemporary king in the other kingdom.

The following are examples of the standing formulae used by the compiler for the purpose:—“In the twentieth year of Jeroboam king of Israel began Asa to reign over Judah. And forty and one years reigned he in Jerusalem” (1 Kings xv. 9, 10). “In the third year of Asa king of Judah began Baasha the son of Ahijah to reign over all Israel in Tirzah (and reigned) twenty and four years” (ibid. ver. 33).

In these chronological notices the lengths of the reigns were derived, there is every reason to suppose, either from tradition or from the state annals—the “book of the chronicles of Israel” (or “Judah”), so constantly referred to by the compiler as his authority (e.g. 1 Kings xv. 23, 31, xvi. 5); but the “synchronisms”—i.e. the corresponding dates in the contemporary reigns in the other kingdom were derived, it is practically certain, by computation from the lengths of the successive reigns. Now in some cases, perhaps, in the lengths of the reigns themselves, in other cases in the computations based upon them, errors have crept in, which have vitiated more or less the entire chronology of the period. The existence of these errors can be demonstrated in two ways: (1) The chronology of the two kingdoms is not consistent with itself; (2) the dates of various events in the history, which are mentioned also in the Assyrian inscriptions, are in serious disagreement with the dates as fixed by the contemporary Assyrian chronology.