1. The first discourse ( (Deuteronomy 1:1-4:40)) recapitulates the chief events of the last forty years in the wilderness, with earnest exhortations to obedience to the divine ordinances, and warnings against the danger of forsaking the God of their fathers.

2. The seond discourse ( (Deuteronomy 5:1-26:19)) is in effect the body of the whole book. The first address is introductory to it. It contains practically a recapitulation of the law already given by God at Mount Sinai, together with many admonitions and injunctions as to the course of conduct they were to follow when they were settled in Canaan.

3. The concluding discourse ( (Deuteronomy 27:1-31:20)) relates almost wholly to the solemn sanctions of the law, the blessings to the obedient, and the curse that would fall on the rebellious. He solemnly adjures them to adhere faithfully to the covenant God had made with them, and so secure for themselves and their posterity the promised blessings. These addresses to the people are followed by what may be called three appendices, namely:

1. a song which God had commanded Moses to write (Deuteronomy 32:1-47);

2. the blessings he pronounced on the separate tribes (Deuteronomy 33:1-29)

3. the story of his death (Deuteronomy 32:48-52) and burial (Deuteronomy 34:1-12) written by some other hand, probably that of Joshua. These farewell addresses of Moses to the tribes of Israel he had so long led in the wilderness "glow in each line with the emotions of a great leader recounting to his contemporaries the marvellous story of their common experience. The enthusiasm they kindle, even to-day, though obscured by translation, reveals their matchless adaptation to the circumstances under which they were first spoken. Confidence for the future is evoked by remembrance of the past. The same God who had done mighty works for the tribes since the Exodus would cover their head in the day of battle with the nations of Palestine, soon to be invaded. Their great lawgiver stands before us, vigorous in his hoary age, stern in his abhorrence of evil, earnest in his zeal for God, but mellowed in all relations to earth by his nearness to heaven. The commanding wisdom of his enactments, the dignity of his position as the founder of the nation and the first of prophets, enforce his utterances. But he touches our deepest emotions by the human tenderness that breathes in all his words. Standing on the verge of life, he speaks as a father giving his parting counsels to those he loves; willing to depart and be with God he has served so well, but fondly lengthening out his last farewell to the dear ones of earth. No book can compare with Deuteronomy in its mingled sublimity and tenderness." Geikie, Hours, etc.

The whole style and method of this book, its tone and its peculiarities of conception and expression, show that it must have come from one hand. That the author was none other than Moses is established by the following considerations:

1. The uniform tradition both of the Jewish and the Christian Church down to recent times.

2. The book professes to have been written by Moses (Deuteronomy 1:1; 29:1)

(Deuteronomy 31:1,9-11) etc., and was obviously intended to be accepted as his work.

3. The incontrovertible testimony of our Lord and his apostles

(Matthew 19:7,8; Mark 10:3,4; John 5:46,47; Acts 3:22; 7:37; Romans 10:19) establishes the same conclusion.

4. The frequent references to it in the later books of the canon

(Joshua 8:31; 1 Kings 2:9; 2 Kings 14:6; 2 Chronicles 23:18) (2 Chronicles 25:4; 34:14)

(Ezra 3:2; 7:6; Nehemiah 8:1; Daniel 9:11,13) prove its antiquity.

5. The archaisms found in it are in harmony with the age in which Moses lived.

6. Its style and allusions are also strikingly consistent with the circumstances and position of Moses and of the people at that time. This body of positive evidence cannot be set aside by the conjectures and reasonings of modern critics, who contended that the book was somewhat like a forgery, introduced among the Jews some seven or eight centuries after the Exodus.