But God willingly gave Israel the covenant of the law by establishing enough eternal decrees that adequately provide their fatherly inheritance.

 God gave the Israelite's a covenant of the law that had a sufficient number of eternal decrees.

 Gods people of the Lord, the people of the Lord will be blessed. God gave Israel a covenant that would be eternal and will be a good inheritance for them.

 God gave his people Israel a written code of instructions and instructions on how to live their lives. This code is called the Law and is seen as a special relationship between God and his people.

 The Lord will be blessed because he chose us for his inheritance. God gave Israel the covenant of the law.

God made a law for Israel, and fulfilled the law, because God did it to give them their inheritance.

 The law was a gift as the inheritance.

  He intentionally chooses the paternal inheritance by graciously giving the covenant of the law. In the Psalms, the law does not bear a test but a gift.  Without morality, it's not possible to have eternal covenants, curses, divine decrees, statutes or promises.

 God gives the law to the people like he gives gifts.  There would be no moral laws, there would be no eternal covenant, there would be no curses, there would be no divine decrees, there would be no statutes or promises.

 He chooses to give the law by giving his Son. The Psalms say that the law doesn't work without a gift, but the law is a gift. Without moral law, no eternal covenant, curses, divine decrees, statutes, or promises.

 The smell that rose from the animals' sacrifice reminded the heathen nations that the Lord is the commander of Israel.

 There is no way of dividing or adding moral axioms. 

33 12 Blessed be the nation whose God is the LORD, the people whom he has chosen for his inheritance" The psalmist does not teach whether God is the nations, the Lord will be blessed. But God willingly gave Israel the covenant of the law by establishing enough eternal decrees that adequately provide their fatherly inheritance. The sentence structure is the first section is parallel to the second He intentionally chooses the paternal inheritance by graciously giving the covenant of the law In the Psalms, the law does not bear a test but a gift. Without moral law, no eternal covenant, curses, divine decrees, statutes or promises. In this very sense, the extraordinary gift of the everlasting gospel is the complete purpose of the moral law. Because even moral axioms cannot be conveniently divided or added. The scent that arose from the sacrifice of animals reminded the heathen nations that the Lord is the commander of Israel.