Petto: Conditional New Covenant?

In Petto’s The Great Mystery of the Covenant of Grace, he spends several pages discussing whether or not the covenant of grace is conditional or unconditional. He does so in his chapter “Of the Differences between the Old and the New Covenant; and the Excellency of the latter above the former.” which notes the following:

  1. 1. The new covenant presupposes obedience unto life to be performed already by Jesus Christ, and so is better than the Old (Sinai), which requires an after performance of it… Hence in opposition to that Sinai law, which ran upon those terms, do and live, under the dispensation of the new, we hear so often of Believe and be saved, and he which believeth hath everlasting life, Mark xvi. 16. John iii. 16, 36…
  2. The new covenant represents the Lord as dealing with his people universally in a way of promise; and so is better than the old, which represents him as treating them in a way of threatening…
  3. The new covenant consists of absolute promises, and therefore is better than the old Sinai covenant, which ran upon conditional promises, indeed, had works as its condition… The apostle, in the text (Heb viii. 10-13), is purposely putting a difference between these; and, seeing the old covenant was unquestionably conditional, and the new here in opposition to it, or distinction from it, is as undoubtedly absolute; must it not needs be concluded, that herein stand much of the excellence of the new above the old?…

…And whereas some argue for conditions from the nature of a covenant, against that it is asserted to be a last will or testament, which may bequeath legacies without any condition.

There is a vast difference between the way of Jesus Christ his acting in the work of his mediation before and since his incarnation, and the latter is much more glorious than the former. Before, he might plead, Father, thou hast promised me, upon my obedience, hereafter to be performed, that those souls with I have undertaken for, should enjoy such blessings: There was a mutual trust between them, and so he might plead it in point of faithfulness. But now, he hath actually performed the condition of the covenant, and may plead it in point of justice. Christ being actually exhibited as a propitiation, upon that, God is said, Rom iii. 25, 26, to declare at this time his righteousness, &c.: in opposition to the time of the old testament, he says, at this time; that is, at the time of the new testament, wherein the blood of Jesus Christ is truly shed: Now God declares his righteousness in the justifying him that believes in Jesus. It is an act of grace to those who attain the remission of sin, but an act of righteousness to Jesus Christ. He may plead, Father, I have made satisfaction to the full for the sin of these souls, now declare your righteousness in pardoning of them: it is that which I have purchased for them, I have finished the work thou gavest me to do, John xvii. 4. I have paid the full price of their redemption, now let them have what I have procured for them. Thus he appears in heaven in our nature, not as a mere intercessor, but as an advocate, 1 John ii. 1: to plead that, in law, in right we are to be discharged. And this puts a great excellence upon the new covenant, that it is in itself, and to Jesus Christ, thus absolute.

And note, if some privileges of the covenant were dispensed out properly in a conditional way (as suppose justification were afforded upon faith as a condition, or temporal mercies upon obedience), yet this would be far from proving any thing to be the condition of the promise, or of the covenant itself. Indeed even faith is a particular blessing of it, and therefore cannot be the condition of the whole covenant; for what shall be the condition of faith? And there is no such special covenant now extant, as the old was, for temporal mercies; they are indefinitely promised, and sovereign grace is the determining rule of dispensing out these to the saints when they are wanted, for time and measure, as it is most for the glory of God and their good, Mat. vi. 32, 33. Nothing performed by us, then, is conditio faederis, the condition of the covenant itself; Jesus Christ has performed all required that way.

But whether any thing be conditio faederatorum is now to be considered.

Object. Is the new covenant absolute to us, or conditional?

Are there not conditional promises therein to us, as there were in the old unto Israel? Can we expect any mercy, but upon our performing some condition it is promised to?

Ans. 1.

If condition be taken improperly, for that which is only a connex action, or, medium fruitionis, a necessary duty, way, or means, in order to the enjoyment of promised mercies. In this sense, I acknowledge, there are some promises belonging to the new covenant which are conditional; and thus are many scriptures to be taken which are urged this way. That this might not be a strife of words, I could wish men would state the question thus, Whether some evangelical duties be required of, and graces wrought by Jesus Christ in, all the persons that are actually interested in the new covenant? I should answer yes; for, in the very covenant itself, it is promised that he will write his laws on their hearts, Heb viii. 10., and that implies faith, repentance, and every gracious frame; and those that have the Lord for their God are his people. If the accusation be, that there is a want of interest in Jesus Christ, they need not plead that they have fulfilled the condition of the covenant; but, that the covenant itself, in some promise of it, (which uses to be distinct from its condition,) has its accomplishment upon them therein. And those that are altogether without those precious graces, are stranger to the covenant, Eph. ii. 12.; they cannot lay claim to the blessings of it. It is our duty earnestly to be seeking after what is promised, and one blessing may be sought as a means to another; as, the spirit as a means of faith, and faith as a means to obedience, Gal. v. 6. Believing is a great duty in connexion with, and a means of, salvation; he that believes shall be saved, Mark xvi. 16. John ii. 36. Eph ii. 8. 1 Pet. i. 5, 9. There is an order in giving forth these blessings to us, and that by divine appointment; so as the neglecting to seek them therein, is highly displeasing to God. This is our privilege that divine promises are so conjoined and twisted together, for the encouragement of souls in seeking after them, that if one be taken, many more go along with it; like many links in a chain that are closed into each other. The means and the end must not be severed.

Where there is such a connexion of duties, graces, and blessings the matters may be sometimes expressed in a conditional form, with an if, as, Rom. x. 9. If thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thy heart, thou shalt be saved, Such ifs note the verity of such propositions in their connexion; they affirm this or that to be a certain truth, as that, he which believes shall undoubtedly be saved, yet that grace is not properly the condition of salvation; for, even believing is absolutely promised, so as nothing shall intervene to hinder it, Isa. liii. 10, 11. Heb vii. 10. In that improper sense, some scriptures seem to speak of conditions, viz. they intimate a connexion between covenant blessings; some are conjoined as means and end, yet the promises are really absolute for their performance.

There is a vast difference between the way of the Lord in the dispensation of covenant blessings, and the tenor of the covenant. Or, between the new covenant itself, and the means which the Lord uses for its execution and accomplishment.

The covenant itself is an absolute grant, not only to Jesus Christ, but in him to the house of Israel and Judah, Heb. viii. Yet what the Lord has absolutely promised, and is determined and resolved upon to guarantee to them, may be conditionally propounded as a quickening means to souls seeking a participation of it. As, it was absolutely determined, yea, and declared by the Lord, that those very persons which were in the ship should be preserved, Acts xxvii. 22. There shall not be a loss of any man’s life, and verse 25. I believe God, that it shall be even as it was told me. Yet, as a means to their preservation, he speaks to them conditionally, verse 31. Except these abide in the ship, ye cannot be saved. So although the salvation of all the elect, and also the causing them to believe, is absolutely intended; yet, as a means that he may urge the duty upon souls with greater vehemence and earnestness, the Lord may speak in a conditional way, if ye believe ye shall be saved, when it is certain they shall believe.

Answer. 2.

There is no such condition of the new covenant to us, as there was in the old to Israel. For, the apostle comparing them together; and, in opposition to the old, he gives the new altogether in absolute promises, and that to Israel, Heb. viii.; and, showing that the new is not according to the old, he discovers wherein the difference lay, verse 9. Because they continued not in my covenant, and I regarded them not; saith the Lord; and, Jer. xxxi. 32. which covenant they broke, &c.

This argues that the condition of the old was such as the performance of it did give them assurance of the temporal mercies promised, and a right to them, and such as failed in, left them at uncertainties whether they should enjoy them or not; so as it was not only in itself and its own nature uncertain, but even as to the event, I regarded them not, saith the Lord.

If their performing the condition had been as absolutely promised, as the blessings of the new covenant are, then Israel would have continued in it (which they did not), and could not have forfeited what was promised thereupon, as diverse times they did, and were excluded out of Canaan upon that account. – Jurists say, a condition is a rate, manner, or law, annexed to men’s acts, staying or suspending the same, and making them uncertain, whether they shall take effect or not. And thus condition is opposed to absolute.

That there is no such condition in the new covenant to be performed by us, giving right and title to the blessings of it, and leaving at uncertainties and liability to missing of them, as there was in the old to be fulfilled by Israel, may appear,

1._ If there be any, it must either be an antecedent or a subsequent condition; but neither. There can be no such antecedent condition, by the performance of which we get and gain entrance or admittance into covenant; for, till we be in it, no act put forth by us can find any acception with God, Heb. xi. 6. Without faith, it is impossible to please God. And our being, in covenant is, in order of nature, (though not of time,) before faith; because it is a privilege or benefit of the covenant, a part of the new heart, a fruit of the spirit; and so the spirit (which is the worker of it, and another blessing of the covenant,) is given first in order before it. Jesus Christ is the first saving gift, Rom vii. 32., and with him he freely giveth all things. Men ought to be in the use of means; but it is the act of God that gives admission into the covenant, Ezek. xvi. 8. I entered into covenant with thee, saith the Lord God, and thou becamest mine. Immediately before, they were polluted in their blood, verse 6.; in an utter incapacity for acting in any pleasing way, so as to get into covenant. Neither is there any subsequent condition to be fulfilled by us: the use of that is, for the continuation of a right, and upon failing thereof, all is forfeited, as in the case of Adam. – Whereas there is no act of ours whereby our right to covenant blessings is continued unto us, upon failing whereof they may be forfeited. Our right, and the ground of our, claim, is upon a higher account than any act of our own; it is even the purchase of Jesus Christ; and they are the sure mercies of David, Isa. lv. 3. Sure to all the seed, Rom. iv. 16. And when they are become believers, eternal life is absolutely promised, John iii. 16, 36. 1 John v. 10, 11, 12., but conditionally, promised to them.

2._ The Lord has given assurance that there shall never be an utter violation of the new covenant, and therefore it has no such condition as was annexed to the old; for, the Lord declares that they had broken his covenant, Jer xi. 3, 4, 10. Jer xxxi. 32. But the new covenant is secured from such a violation: it cannot be disannulled so as the persons interested in it should be deprived of the great blessings promised therein, Jer. xxxii. 40. I will make an everlasting covenant with them. But may there not be such a condition of it as they may come short of all its blessings? No: I will not turn away from them to do them good, but I will put my fear in their hearts, that they shall not depart from me. If there were any danger of forfeiting and losing these, it must be either on God’s part, by his leaving of them, or on their part, by their departing from him; and here the Lord has undertaken to secure against both these, and so the matter is out of question; it was not thus in the old covenant.

Indeed what the Lord hath absolutely promised, yet he has appointed means in order to the attaining of it, internal as faith, and external as ordinances; and commands utmost attendance upon him ordinarily in the use thereof; this is necessary as a duty, and sin arises upon neglect of it. Thus the Lord is unalterably determined to guarantee a frame of obedience, Ezek. xxxvi. 25-30. Yet obedience is to be performed by us; we are to be the agents, and we may sin about the means in the way to the enjoyment of such mercy, as is laid up in absolute promises – Faith is to be exercised in these, (else what use are they of?) and we may be faulty in not attending to it.

3._ If there be any such condition of the new covenant, it were most like to be precious faith; but that is not…

4._ Our obedience, though evangelical, is no such condition of the new covenant, as there was of the old unto Israel.

Summary and Comparison

Petto goes on to argue several other points at length and list other differences between the new and old covenants besides their conditionality. To summarize his point, we can say that the new covenant is not like the old covenant because the old covenant could be broken, but the new cannot. Everything required of us in the new covenant is also a blessing of the new covenant. Apostasy from the new covenant is impossible.

Compare Petto’s view with standard Reformed thinking today, such as the PCA Book of Order:

By virtue of being children of believing parents they are, because of God’s covenant ordinance, made members of the Church, but this is not sufficient to make them continue members of the Church. When they have reached the age of discretion, they become subject to obligations of the covenant: faith, repentance and obedience. They then make public confession of their faith in Christ, or become covenant breakers, and subject to the discipline of the Church.

PCA Book of Order 56-4.j

Paedobaptism (or at least the reasoning of 98% of Reformed paedobaptists) is founded upon a faulty understanding of the New Covenant. It is not possible for someone to be a new covenant breaker.

This difference between Petto and the majority Reformed position is precisely why I find Mark Jones’ comments in the forward to Petto’s book so unhelpful.

The history of Reformed covenant theology has not always been well understood. Richard Greaves refers to Petto, as well as Owen, Goodwin, and Ussher, as “strict Calvinists” who belong to one of three different groups in the covenant tradition. Greaves mistakenly posits a tension between the Calvin-Perkins-Ames tradition, which supposedly distinguished itself by promulgating an unconditional character to the covenant of grace, and the Zwingli-Bullinger-Tyndale tradition, which is characterized by the conditional nature of the covenant of grace. Graves is wrong to place these two groups in tension with one another. The truth is that both ‘groups’ understood the covenant of grace as having conditions; namely, faith and obedience. However, because the faith and obedience that is required in the covenant of grace is the “gift of God” it may also be said that the covenant of grace is some sense unconditional. These nuances have often been missing in the twentieth-century historiography.

Per my reading, Jones attempts to obliterate the distinction Petto labors to carefully establish between his view and the view of those who believe one can break the new covenant by arguing there really is no difference.

11 thoughts on “Petto: Conditional New Covenant?

  1. MikeD


    I’ve been enjoying your blog ever since Ben referred me to it. Great work… I especially enjoyed the post regarding Natural Law and Robbins’ Essays…. I was wondering if you have listened to the Robbins lecture posted after his death on the New Covenant. It is great and I could swear he was about to come out as a Baptist (;-), almost as if he and Crampton had been talking. The lecture is at

    As Ben has mentioned we must hook up at the Circle sometime and chop it up.


    Liked by 1 person

    1. Hey Mike,

      I did listen to the lecture when it came out. He makes a similar argument as what you will hear coming out of Westminster California (for example, in the volume “The Law is Not of Faith”). Both they and Robbins argue that the Abrahamic Covenant is the New Covenant, and just drop the Mosaic out of the Covenant of Grace. Such a view is a departure (advancement) from WCF.

      However, that is the same view he argued in his 2004 book co-authored with Sean Gerety “Not Reformed At All” The Biblical Covenant of Grace so I don’t know that it necessarily represents any change in his view. You may be interested in this recent conversation with Sean about baptism. (But yes, he did talk with Crampton about Crampton’s baptist views).

      Let me know when you’re in Orange and we’ll get together – or let’s set something up.

      Liked by 1 person

  2. tim

    Hard to find an opinion on the terms of the new covenant. Many cover terms of what God might provide in the new covenant. But none seem to touch on or maybe know what conditions are set for man. Maybe they couldnt find them because there were none? By my interpretation, I for now conclude with the right reserved to modify my claim later….the condition is Faith. Faith not being belief! Belief if based on evidences and experiences. Faith is born in the absence of belief, and greater because of it’s very lack of reason to justify it’s cause. And because we might accept against logic or reason, we achieve what God may desire from us in return for God’s part of the covenant.


  3. Pingback: Is the Covenant of Grace conditional or unconditional?

  4. Pingback: Petto: Conditional New Covenant? | THE FRAGRANCE OF GRACE -ibiloyeChristian's Blog

  5. Pingback: Chris Villi’s Analysis of 1689 Federalism | Contrast

  6. Pingback: Neonomian Presbyterians vs Antinomian Congregationalists? | Contrast

  7. Pingback: Les & Tanner Talk Baptism | Contrast

  8. Pingback: Covenant theology | Theopedia - Reformation Wear - Reformed clothing and apparel

  9. markmcculley

    Nathan J. Langerak—-Mark Jones has written a glowing forward to the book By Faith, Not by Sight: Paul and the Order of Salvation, written by federal vision defender and theologian Richard Gaffin. . In his book Richard Gaffin vigorously defends the idea that justification is by faith and works. He does so in typical federal vision fashion, insisting that the faith that justifies, in that justification is never alone, is a faith that works. He does not merely insist that faith is never alone, so that the Abraham of Romans 4, “ungodly” in his justification, is also the Abraham of James 2, who shows his faith by his works, but rather that the Abraham of Romans 4 is the Abraham of James 2 who works for his justification.

    In Gaffin’s words: In this regard, it is hardly gratuitous to suggest that the Abraham of James 2:21–24, as well as anyone, exemplifies the response of Romans 1:5 to the gospel promise of the covenant that was eventually fulfilled in Christ (vv. 2–4), the response of “the obedience of faith.” This Abraham, the Abraham of the obedience of faith, implicitly brackets and so qualifies everything Paul says about him and his faith elsewhere in Romans. In fact we may say, in Romans we in effect meet the Abraham of James both in [Romans] 1:5, before Abraham is introduced explicitly in chapter 4, and also after that in [Romans] 16:26. These two are not somehow different persons, nor does each function as a theological construct in tension with the other. They are one and the same, and we can never properly understand one without the other.[1]

    Thus for Gaffin, Rome was right. James and Paul speak of justification in the same sense. The faith by which Abraham was justified in Romans 4 was the obedient faith of the Abraham of James 2, and he was justified by that obedient faith. Justification is after all by faith and the works of faith, because the faith that justifies is never alone in that justification, but works. For Gaffin, it not that faith, being justified, also works, but that in the matter of justification faith works.

    Gaffin’s reference to Abraham is preposterous on the plainest reading of the Bible. The Abraham of Romans 4 and the Abraham of James 2 are indeed very different according to the doctrine under consideration in each passage. .. The Abraham of Romans 4 was an “ungodly” Abraham. There is not a more thorough way to exclude the works of the believer from his justification than to call him “ungodly” in his justification. So far are his works excluded that in his justification he has only evil works, not only because he sinned but also because he corrupted all the good works that God gave him. Abraham was that because that is who God justifies, and that is what Abraham confessed about himself by faith before the judgment seat of God. God will not justify the righteous or the good. He will only justify the ungodly. He justifies and by that justification takes into his fellowship ungodly people, not obedient people.

    Gaffin —Paul does not teach a “faith alone” position, as I have sometimes heard it put. Rather, his is a “by faith alone” position. This is not just a verbal quibble; the “by” is all-important here. The faith by which sinners are justified, as it unites them to Christ and so secures for them all the benefits of salvation that there are in him, perseveres to the end and in persevering is never alone.[2]

    Gaffin puts himself out here as one who is scrupulous about grammar, but he uses his grammatical point to deny the truth. His point would be well taken if he were speaking merely about all the benefits that come to a believer in Christ. By faith the believer receives both Christ’s righteousness by imputation and his holiness worked in the believer by the Spirit. After all, according to 1 Corinthians 1:30, Christ is made both righteousness and sanctification to us. But Gaffin speaks about justification, which he indicates when he refers to the Reformation’s classic phrase about justification, “by faith alone.”

    Faith alone justifies, that is, believers are justified by faith alone without any of faith’s works. This position Gaffin is intent on overthrowing by his grammatical quibble, so that with the word “by” he can still make faith the only instrument of justification and appear orthodox, all the while including in faith all of faith’s obedience and perseverance as part of the faith that justifies, the ground of justification, and without which faith cannot justify.

    Jones views By Faith, Not by Sight as important and necessary as an “implicit critique of a sort of antinomianism current in the church today, whereby the gospel (or salvation) is understood—practically, if not theoretically—almost exclusively in terms of justification.”[4]

    This minimization of justification is also present throughout Jones’ book Antinomianism, when he says repeatedly about antinomians, “The gospel was, in their view, synonymous with justification.” He criticizes as indicative of such a view the statement, “Yea let us know for certainty, that free justification is the very head, heart, and soul of all Christian religion and true worship of God.” If saying this is indicative of antinomian tendencies, both Luther and Calvin had antinomian leanings, because Luther called justification the article of the standing church and Calvin called it the main hinge on which all religion turns.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s