The Book of Joshua contains a history of the Israelites from the death of Moses to that of Joshua.
It consists of three parts:
(1.) The history of the conquest of the land (1-12).
(2.) The allotment of the land to the different tribes, with the appointment of cities of refuge, the provision for the Levites (13-22), and the dismissal of the eastern tribes to their homes. This section has been compared to the Domesday Book of the Norman conquest.
(3.) The farewell addresses of Joshua, with an account of his death (23, 24).
This book stands first in the second of the three sections,
(1) the Law,
(2) the Prophets,
(3) the "other writings" = Hagiographa, into which the Jewish Church divided the Old Testament. There is every reason for concluding that the uniform tradition of the Jews is correct when they assign the authorship of the book to Joshua, all except the concluding section; the last verses (24:29-33) were added by some other hand.
There are two difficulties connected with this book which have given rise to much discussion,
(1.) The miracle of the standing still of the sun and moon on Gibeon. The record of it occurs in Joshua's impassioned prayer of faith, as quoted (Josh. 10:12-15) from the "Book of Jasher" (q.v.). There are many explanations given of these words. They need, however, present no difficulty if we believe in the possibility of God's miraculous interposition in behalf of his people. Whether it was caused by the refraction of the light, or how, we know not.
(2.) Another difficulty arises out of the command given by God utterly to exterminate the Canaanites. "Shall not the Judge of all the earth do right?" It is enough that Joshua clearly knew that this was the will of God, who employs his terrible agencies, famine, pestilence, and war, in the righteous government of this world. The Canaanites had sunk into a state of immorality and corruption so foul and degrading that they had to be rooted out of the land with the edge of the sword. "The Israelites' sword, in its bloodiest executions, wrought a work of mercy for all the countries of the earth to the very end of the world."
This book resembles the Acts of the Apostles in the number and variety of historical incidents it records, and in its many references to persons and places; and as in the latter case the epistles of Paul (see Paley's Horae Paul.) confirm its historical accuracy by their incidental allusions and "undesigned coincidences," so in the former modern discoveries confirm its historicity.
The Amarna tablets (see ADONI-ZEDEC) are among the most remarkable discoveries of the age. Dating from about B.C. 1480 down to the time of Joshua, and consisting of official communications from Amorite, Phoenician, and Philistine chiefs to the king of Egypt, they afford a glimpse into the actual condition of Palestine prior to the Hebrew invasion, and illustrate and confirm the history of the conquest. A letter, also still extant, from a military officer, "master of the captains of Egypt," dating from near the end of the reign of Rameses II., gives a curious account of a journey, probably official, which he undertook through Palestine as far north as to Aleppo, and an insight into the social condition of the country at that time. Among the things brought to light by this letter and the Amarna tablets is the state of confusion and decay that had now fallen on Egypt.
The Egyptian garrisons that had held possession of Palestine from the time of Thothmes III., some two hundred years before, had now been withdrawn. The way was thus opened for the Hebrews. In the history of the conquest there is no mention of Joshua having encountered any Egyptian force.
The tablets contain many appeals to the king of Egypt for help against the inroads of the Hebrews, but no help seems ever to have been sent. Is not this just such a state of things as might have been anticipated as the result of the disaster of the Exodus? In many points, as shown under various articles, the progress of the conquest is remarkably illustrated by the tablets.
The value of modern discoveries in their relation to Old Testament history has been thus well described:
"The difficulty of establishing the charge of lack of historical credibility, as against the testimony of the Old Testament, has of late years greatly increased. The outcome of recent excavations and explorations is altogether against it. As long as these books contained, in the main, the only known accounts of the events they mention, there was some plausibility in the theory that perhaps these accounts were written rather to teach moral lessons than to preserve an exact knowledge of events.
It was easy to say in those times men had not the historic sense. But the recent discoveries touch the events recorded in the Bible at very many different points in many different generations, mentioning the same persons, countries, peoples, events that are mentioned in the Bible, and showing beyond question that these were strictly historic.
The point is not that the discoveries confirm the correctness of the Biblical statements, though that is commonly the case, but that the discoveries show that the peoples of those ages had the historic sense, and, specifically, that the Biblical narratives they touch are narratives of actual occurrences."