Moses' homiletical exposition of the law of Israel that follows explains reasons for the covenant laws that arose from the Ten Commandments. This address concludes with directions for celebrating and confirming the covenant (26:1-15). The section contains a mixture of laws previously revealed to the Israelites and other laws not previously revealed in the code given at Sinai (Exod. 20:1-23:19). This is instruction preached rather than codified as comprehensive legislation.
"The specific laws in this section were given to help the people subordinate every area of their lives to the LORD, and to help them eradicate whatever might threaten that pure devotion."143
"Placement of the instruction about worship at the sanctuary in first position indicates clearly its priority for Deuteronomy, which assumes that the starting point for the proper, full, and exclusive love of the Lord (the primary demand of the first and second commandments and the Shema) is found in the way Israel carries out the activities of worship."144
There is an obvious general movement from laws dealing with Israel's religious life (12:1-16:17) to those affecting her civil life (16:18-22:8) and finally to those touching personal life (22:9-26:15).
Two writers suggested the following outlines for these chapters.145
". . . the entire second discourse of Moses (Deut. 5-26) is a single literary unit that convincingly demonstrates that the moral law informs the statutes, judgments . . . and commands of God."146
In contrast with the Book of the Covenant (Exod. 20-23), the Deuteronomic Code, as some scholars prefer to call this section (chs. 12-26), is a popular exposition rather than a formal legal code. Its purpose was to explain to the generation entering the land all the laws that needed clarification, emphasis, and application, in view of Israel's imminent entrance into Canaan. These laws reflect a centralized, monarchical society.
The value of this section of Scripture to the Christian today lies primarily in its revelation of the heart, mind, and will of God. The modern student of these chapters should look for this kind of insight here.