How the Protestant Reformers are Still Changing the World

Tag: Saving Faith

J. Gresham Machen and R. C. Sproul on “Saving Faith”

“Truly, truly, I say to you, whoever believes has eternal life.” John 6:47

How we define “saving faith” is a vital aspect of biblical Christianity. For example, is “saving faith” in Jesus Christ merely holding to a set of historical facts about our Lord? Or, is “saving faith” a dependance upon God in a time of intense personal crisis? James writes, “You believe that God is one; you do well. Even the demons believe–and shudder!” (James 2:19) In each case, based on James, we would have to answer, “No” neither of these two examples is a faith that “saves.” And so, what exactly is “saving faith?” Consider what J. Gresham Machen has to say about how faith is not a meritorious work, but a means that God uses to bring us to belief in Christ. He emphatically states,

Dr. J. Gresham Machen (1881-1937)

“The efficacy of faith, then, depends not upon the faith itself, considered as a psychological phenomenon, but upon the object of the faith, namely Christ. Faith is not regarded in the New Testament as itself a meritorious work or a meritorious condition of the soul; but it is regarded as a means which is used by the grace of God: the New Testament never says that man is saved on account of his faith, but always that he is saved through his faith or by means of his faith; faith is merely the means which the Holy Spirit uses to apply to the individual soul the benefits of Christ’s death.”

Machen, “What is faith?” pages 180-181

Moreoever, consider what R. C. Sproul writes about the three necessary elements of “saving faith,”

Dr. R. C. Sproul (1939-2017)

“During the Reformation a threefold definition of saving faith emerged. The constituent elements of saving faith are (1) notitia, (2) assensus, and (3) fiducia. Each element was regarded as necessary for saving faith. None of these elements, even fiducia, taken alone or separately, is a sufficient condition for saving faith. All three are essential to it…Notitia has to do with the content of faith, the data or information to be received, understood, and embraced. Faith has a clear and rational object. What we believe has eternal consequences…As the Latin word assensus suggests, the second essential element of saving faith is intellectual assent. Intellectual assent involves the assurance or conviction that a certain proposition is true…Fiducia means a positive disposition of the soul or mind to an object. To see how this works with respect to the necessary condition for saving faith, let us consider the case of Satan and his response to Christ. Satan does not lack intelligence. He is aware—clearly aware—of the identity of Christ. Satan has the notitia. He is also fully cognizant of the truth of the identity of Christ. Satan has the assensus. But Satan personally places no fiducia or trust in Christ. He resists Christ. He does will to oppose Christ. He has no affection for Christ. In fact he despises Christ. His unmitigated hatred for Christ displays itself in an enmity that knows no bounds. The disposition or inclination of Satan’s “heart” is utterly negative. Therefore it can be said Satan does not possess “faith” in Christ.”

R. C. Sproul, “Faith alone” pages 75, 76, 78, 85

These two theologians–and many others–plumb the depths of “saving faith,” and they make it clear that only God can give this faith. The Apostle Paul states, “For by grace you have been saved through faith. And this is not your own doing; it is the gift of God.” (Eph. 2:8-9) Man does not produce “saving faith”–only God can give it. The Westminster Larger Catechism summarizes this important teaching by stating,

“What is justifying faith? Justifying faith is a saving grace, wrought in the heart of a sinner by the Spirit and Word of God, whereby he, being convinced of his sin and misery, and of the disability in himself and all other creatures to recover him out of his lost condition, not only assenteth to the truth of the promise of the gospel, but receiveth and resteth upon Christ and His righteousness, therein held forth, for pardon of sin, and for the accepting and accounting of his person righteous in the sight of God for salvation.”

Westminster Larger Catechism, Q.#72

And so, in answer to the question what is “saving faith?” It is abundantly clear that “saving faith” is much more than merely a belief in historical facts about Jesus Christ. In addition, it is more than a dependance upon God in a time of intense personal crisis. True “saving faith” is the means that God uses to apply the benefits of Christ’s death to the sinner. It also involves (1) a belief in the facts about Jesus Christ (notitia), (2) a personal conviction that Jesus Christ is the true Savior of God’s people (assensus), and (3) a whole-hearted trust in Jesus Christ for the forgiveness of sins (fiducia). Simply stated, God gets all the glory in the matter of salvation. He gives “saving faith” to the unbeliever. He also gives assurance to the Christian that sins have been forgiven through Jesus Christ. Soli Deo Gloria!

— Dr. Marcus J. Serven

Sources:

Machen, J. Gresham. What is Faith? First published 1925; Edinburgh, Scotland: The Banner of Truth Trust, reprinted 1991. 

Sproul, R.C. Faith Alone: The Evangelical Doctrine of Justification. Grand Rapids, MI: Baker Books, 1995.

The Confession of Faith and Catechisms. American Edition (1788). Jointly published by Great Commission Publications (PCA) in Atlanta, GA, and the Committee on Christian Education (OPC) in Willow Grove, PA, 2005. 

R. C. Sproul on Faith

Dr. R. C. Sproul (1939-2017)

“The book of Hebrews gives us a definition of faith: ‘Now faith is the substance of things hoped for, the evidence of things not seen’ (Hebrews 11:1). Faith comprises the essence of our hope for the future. In simple terms this means that we trust God for the future based on our faith in what He has accomplished in the past. To believe that God will continue to be trustworthy is not a gratuitous faith. There is every reason to believe that God will be as faithful to His promises in the future as He has been in the past. There is a reason, a substantive reason, for the hope that is in us. The faith that is the evidence of things unseen has primary but not exclusive reference to the future. Nobody has a crystal ball that works. We all walk into the future by faith and not by sight. We may plan and make projections, but even the best foresight we have is based upon the edge of tomorrow. We view the present and can recall the past. We are experts in hindsight. The only solid evidence we have or our own future is drawn from the promises of God. Here faith offers evidence for things unseen. We trust God for tomorrow.” (R. C. Sproul, Essential Truths of the Christian Faith, 183-184)