Was it ever asserted that they were both salfic?
I do not know because I have not read all of the posts, but that question is irrelevant because I get to make that observation whether anyone has or has not asserted it. It is a valid and op-relevant point. Others can choose to discuss it or not, as they see fit (and I make no demands on anyone to do so).
That is a different topic and subject.
I disagree.
According to the Covenant Theologian
Ligon Duncan,
"Covenant theology is a framework for biblical interpretation, informed by exegetical, biblical, and systematic theology, that recognizes that the redemptive history revealed in Scripture is explicitly articulated through a succession of covenants (Adam, Noah, Abraham, Moses, David, and New), thus providing an organizing principle for biblical theology. "
According to
GotQuestions,
"Covenant Theology isn’t so much a “theology” in the sense of a systematic set of doctrine as it is a framework for interpreting Scripture....... Let’s begin to examine the various covenants detailed in Covenant Theology, beginning with the covenant of redemption, which logically precedes the other two covenants..... From a redemptive historical perspective, the covenant of works is the first covenant we see in Scripture."
According to Covenant Theology oriented
Ligonier Ministries, there are three covenants not two,
"Reformed theologians have historically identified three overarching covenants in the Bible: 1. The covenant of redemption........... 2. The covenant of works............. 3. The covenant of grace.... Uniquely, the covenant of grace is unfolded in the history of salvation in a series of covenants that make God’s promises to His people clearer and point to the coming of the Savior."
According to Wstminster Theological Seminary,
"For Calvin, the parties of the covenant in the Institutes are Adam, Adam and Eve, Abel, Noah, Abraham, Abraham’s children, Jacob, Esau, Ishmael and Isaac, the patriarchs (fathers), Moses, Levi, Levitical priests, Israel (the Jews), David, prophets, Christ, the apostles and the prophets, the church, the church and kingdom, Christians, Rome, the papists, European nations, any people, all men adopted by God, believers, families, babies and children, the Lord’s servants, the holy generation, Gentiles or any people, spiritual sons or children, posterity, descendants, and successors, the elect, adult converts, infants of Israel and of Christians, the communicant, “Us,” that is, New Testament Christians, and those who keep the covenant. Thus, for Calvin, the covenant encompasses the entire scope of salvation history."
Christian Study Library's article on Covenant theologian Herman Bavinck states,
"Because the covenant of grace is unilateral in origin and ultimately rendered effective unto salvation by virtue of God's abiding faithfulness, the most common rendering of the Hebrew term in the Septuagint is diatheke ("disposition") and not suntheke ("agreement").... This linguistic convention confirms that the covenant is ultimately a sovereign bestowal of God whose faithfulness ensures the inviolability of the covenant relationship and guarantees that its promises will be realized in spite of the frequent infidelity of God's people."
In Herman Bavinck's "Reformed Dogmatics" he states,
"The pact of salvation makes known to us the relationships and life of the three persons in the Divine Being as a covenantal life, a life of consummate self-consciousness and freedom. Here, within the Divine Being, the covenant flourishes to the full.... The greatest freedom and the most perfect agreement coincide. The work of salvation is an undertaking of three persons in which all cooperate and each performs a special task... It is the triune God alone, Father, Son and Holy Spirit, who together conceive, determine, carry out and complete the entire work of salvation."
In "
How Faith and Works Operate in the Covenant of Works and in the Covenant of Grace,", Covenant theologian Francis Turrentin wrote,
"They stand in a far different relation. For in the first covenant, faith was required as a work and a part of the inherent righteousness to which life was promised. But in the second, it is demanded―not as a work on account of which life is given, but as a mere instrument apprehending the righteousness of Christ (on account of which alone salvation is granted to us). In the one, faith was a theological virtue from the strength of nature, terminating on God, the Creator; in the other, faith is an evangelical condition after the manner of supernatural grace, terminating on God, the Redeemer. As to works, they were required in the first as an antecedent condition by way of a cause for acquiring life; but in the second, they are only the subsequent condition as the fruit and effect of the life already acquired."
Covenant Theology is very much, inherently and inescapably, about salvation. I could fill pages of posts with quotes from theologians teaching Covenant Theology explicitly stating this. I am, as everyone here already knows, not a poster who likes to make appeals to authority but if I am provided with a Covenant theologian stating Covenant Theology is
not about salvation, I will give it due consideration and change my views and my posts accordingly. Otherwise, I'd prefer to stick to scripture and have scripture measure what CT teaches.
The question was do the two types of covenants exist in the Bible? Yes or no?
No, they do not. The phrases "
covenant of grace," and "
covenant of works" do not occur in the Bible. The Bible, from beginning to end, is first and foremost about Jesus and the history of redemption through him and him alone. Accordingly, there is only one salient covenant, the covenant between the Father and the Son in which
by grace God
works through His obedient Son to accomplish His will and purpose in creation. When God brings sinners into that covenant He does so by grace and works are always inherently dictated but not as a predicate condition of salvation. They are the result of God's predicate work in Christ. Works do not save. God's covenant produces salvation. Salvation produces good works. A salvationless covenant has nothing to do with the redemptive history of scripture and Covenant Theology is very much about the redemptive history of scripture. Covenant theology is, in fact, a method of interpreting scripture that recognizes the redemptive history therein.
That is a different topic and subject.
The facts of Covenant Theology prove otherwise.