Deuteronomy is one of the most important books for modern society. It engages our minds in economic theory, ceremonialism, covenant sanctions, blessings and curses, penology, and every possible dimension for maintaining stability in our society.
Nevertheless, it falls under constant attack by those who wish to impose some form of abrogation on the validity of God’s word. But the prophet does not foresee any form of abrogation. Isaiah 46:7 tells us that the Word of our God will stand forever. Furthermore, Jesus himself confirms the eternal validity of God’s Law when He said that the law has not been abrogated. ((Matthew 5:17))
In Deuteronomy 30 we find a hard teaching for those who associate wealth and prosperity merely to the charismatics and Word of Faith Movement. ((I do not agree with the way in which they have used the text of Deuteronomy to support their position, nevertheless, I believe that the text teaches what they propose, not the way and means they seek to come to that conclusion)) Verses 9 and 10 read:
The Lord your God will make you abundantly prosperous in all the work of your hand, in the fruit of your womb and in the fruit of your cattle and in the fruit of your ground. For the Lord will again take delight in prospering you, as he took delight in your fathers, when you obey the voice of the Lord your God, to keep his commandments and his statutes that are written in this Book of the Law, when you turn to the Lord your God with all your heart and with all your soul.
There is no promise of perfect health or perfect wealth, but God promises material prosperity associated with the blessing that comes with repentance, obedience and restoration. God does not appeal to Platonic dualism. Stuff is not bad, in fact God takes pleasure in giving stuff to His people as a reward for covenant faithfulnes.
What most do not understand today is that these material blessings are granted to covenant keepers in the land. They will have their daily bread in the land and they will have a place to worship their God alone. The pagan idols will be destroyed and God will reign supreme in their midst. But beyond that, these material blessings and this is far greater than any riches, leads us to the Messiah Himself. In the end, He is the richness of His people. The people of God gets the spoil–they serve their God alone and receive His blessings.