Deuteronomy 30: In chapter 30, Moses speaks of a time when Israel will live in exile and call upon the Lord for deliverance. The Lord will restore the fortunes of Israel when she repents. Since Israel’s greatest problem is an uncircumcised heart (v. 6), her only hope is a faithful Israelite who will vicariously bear the covenant curses and turn to the Lord in obedience on her behalf, securing the inward circumcision of heart needed to repent, believe, and obey. In Jesus Christ- the true and faithful Israel- all of God’s people have been set free from the exile of sin, death, and Satan. Through the circumcision of Jesus Christ and His substitutionary cross-exile on behalf of His people, the long-awaited circumcision of heart leading to obedience has taken place. Key verse: “And the LORD your God will circumcise your heart and the heart of your offspring, so that you will love the LORD your God with all your heart and with all your soul, that you may live” (v. 6).
Psalm 119:73-96: The God of the Bible is a God who speaks. All things were brought forth by His Word (John 1:3); all things are sustained by his Word (Heb. 1:3); his covenant promises are enacted and ensured by His Word (Heb. 6:13); and He reveals Himself to us AS Word- the Son of God is the eternal speech of the Father, revealing his perfect character (John 1:14). It’s no surprise then, given the emphasis in Scripture upon the Word of God, that the Psalmist, in v. 89, ascribes eternal permanence to that Word, a Word which is “firmly fixed in the heavens.” God’s “word” here is synonymous with God’s “law” and refers to the written revelation of God in the Hebrew Scriptures, particularly the moral law or the ten commandments. According to the Psalmist, the law provides a clear expression of God’s character and is therefore righteous (v. 75, 137, 144); trustworthy (v. 86; 138); everlasting (v. 89, 152, 160); and true (v. 142, 151, 130). Contrary to many Christians today who think of the law in exclusively negative terms, the Psalmist possesses a high regard for God’s law, expresses his deep love for God’s law, and teaches us that keeping God’s law, for those who have been redeemed, brings life and blessing. As chapter 19 of the Westminster Confession of Faith states so beautifully, the uses of God’s law for the believer are not “contrary to the grace of the gospel, but do sweetly comply with it; the Spirit of Christ subduing and enabling the will of man to do that freely, and cheerfully, which the will of God, revealed in the law, requires to be done” (WCF 19:7).
While uncertainties, questions, and restlessness abound in our ever-changing world, there is one reality that remains forever sure- the unfailing and unchanging law of Almighty God. Those who seek to know and experience the faithfulness of God find that faithfulness shining most brightly in his infallible revelation (v. 90). Those who suffer and groan under affliction find life and strength in the precepts of God’s moral law (v. 93). For those who are redeemed by the One who embodies the Law in his very flesh, the One who came not to destroy but to fulfill the Law and the Prophets, the law is no longer an enemy but a friend, a gracious guide to life in the midst of hardship. The true believer who has come to know and love the Word and law of God can say with Charles Spurgeon:
“The pleasures arising from a right understanding of the divine testimonies are of the most delightful order; earthly enjoyments are utterly contemptible if compared with them. The sweetest joys, yea, the sweetest of the sweetest falls to his portion who has God’s truth to be his heritage.” -Charles Spurgeon, The Treasury of David (Psalm 119)
Isaiah 57: The Lord sets forth a contrast between the righteous and the wicked. Israel is condemned for her persistent idolatry. The Lord promises to heal, restore, and comfort those who have sinned against Him.
Matthew 5: Jesus Christ is the new and greater Moses who fulfills the law and explains its true intent. The coming of Jesus Christ does not abrogate the moral law but fulfills the purpose of the law, namely to point away from itself to the holy and righteous God revealed in the person of Jesus. Key verses: “Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them. For truly I say to you, until heaven and earth pass away, not an iota, not a dot, will pass from the Law until all is accomplished” (5:17-18).