Michael Horton on Covenant and Justification

Modern Reformation put out a book called “Justified: Essays on the Doctrine of Justification” that includes a chapter by Michael Horton entitled “Engaging N.T. Wright and John Piper.” Horton does a good job of setting the debate within an understanding of reformed covenant theology that takes both authors to task: Wright for his justification maintained by works and Piper for his resistance to embracing the sweep of covenantal justification that runs through both Testaments. Horton finds himself defending Wright’s claim that “covenant theology is more crucial for understanding justification than Piper suggests” however, “Wrights version of covenant theology… generates false choices.”
Horton uses the term “covenantal nomism” to describe the view that Wright champions. Covenantal highlights the gracious work of God on behalf of His people, while nomism highlights the obligation of God’s people to His law. Here in lies the problem for Horton. Wright blends two differnt covenatal streams into one that results, as E.P. Sanders says, in a “get in by grace, stay in by obedience” view. Horton maintains that classic reformed theology “begins with a covenant of redemption within the trinty from eternity.” From the beginning, the covenantal commitment of the Father is to give a bride (the elect) to His Son. The Son will provide the propitation that makes such possible and the Spirit will function as the one who brings the bride to the Son. Flowing from this starting point, “federal theology gathers various Biblical covenants under two broad types: law and promise, or the covenant of works and the covenant of grace.” There are two distinct covenantal relationships present in God’s dealings with His peoplen that must remain distinct. On the one hand you have the covenant of grace that obligates only God and that God is entirely responsible for fulfilling. (Ex. Noah, Abraham, David) The other is a covenant of law keeping that God’s people enter into and carries promise of temporal blessing if obeyed and punishments if not. (Sinai)
At Sinai, the covenant made is one of law. God provides the land for Israel but it is for the express purpose of them fulfilling their covenantal mission under Abraham. It is based on law and failure to adhere to the law will bring dire consequences. The splashing of blood by Moses on the people is not a messianic promise. It’s a threat.
“The ultimate promise of a worldwide family of Abraham – sinners justified and glorified in a renewed creation – is unconditional in its basis, while the continuing existence of the national theocracy as a type of that everlasting covenant depended on Israel’s obedience. The ceremonise of the law pointed to Chriist and His gospel, but the terms of remaining in the typological land as that beacon to the world was conditional on obedience. Yahweh imposed the conditions with the promise of life for obedience and death for disobedience, but did not acept any conditions.” (Horton, Pg. 15 emp. mine)
I appreciate how Horton describes the relationship between Israel and God: “Yahweh’s relationship with Israel was marital – simultaneously legal and deeply personal, yet divorce was always a real possibility in the case of adultreous breech.”
Abraham experieinces a covenant of grace – God is the one making the oath – swearing by himself! God’s promise is to make of him a great people of blessing. This is something Abraham cannot do for himself physically or politically. God promises both. His commitment to His own purpose is on display in vivid imagery in Gen. 15 with Abraham only able to look on. God does the same with David, promisinng that David’s line will remain on the throne. This promise is not maintained obviously(!) by David’s own obedience but by God’s commitment to His own purpose. David is the beneficiary of the promise, not the responsbile party.
Continually throughout Israel’s history, God relentlessly moves forward in keeping His own promise (fullfilled in Christ) while prosecuting Israel for her apostasy. So Horton makes the point that “the deepest distinction in scripture is not between the Old and New Testaments, but the covenants of law and the covenants of promise that run throughout both.” (pg.17)
Horton draws from sources you wouldn’t anticiapate: Jewish scholar Jon Levenson and Pope Benedict XVI. Both of these in their exegesis of scriptrure end up with a covenant of grace that includes a justification by faith alone, but end up retreating into a works maintained righteousness. Levenson admits that the idea of the covenant of law (Sinai) and the covenant of grace (Zion) are clearly delineated but he asserts that Sinai trumps Zion. Clearly the veil remains. (2 Cor. 3:14-16) Benedict does the same, aknowledging the differences, especially in Galatians, while ending up in a law trumps grace conclusion. Horton answers both with great effectiveness.
One espescially powerful pragargh states:
“”…in the covenant theology of the Reformed tradition, these two covenants and “mountains” (Sinai and Zion) meet in Christ, who as the covental head fulfills the Sinaitic law (already anticipated in the Adamic covenant) and as the covenant mediator dispenses the fruit of his labors to his heris in a covenant of grace. Rather than set aside the law-covenant, he fulfills it (positivly) and bears its curses (negatively), so that the inheritance can legitnately (legally) be conferred on the terms of grace alone.” (pg. 20)
Horton concludes the essay with some implications for the issues of imputation, obedience and justification, and apostasy and perseverance. His comments on these, especially his insights on the apostasy passages in Hebrews are well worth the read.

10. Mar, 2011 


John Piper’s 