Subject: John Piper
We are justified by grace alone through faith alone (Rmns. 3:28, 4:5, 5:1; Eph. 2:8f); and all those who are thus justified will be glorified (Rmns. 8:30) – that is, no justified person will ever be lost. Nevertheless those who give themselves up to impurity will be lost (Gal. 5:21), and those who forsake the fight against lust will perish (Matt. 5:30), and those who do not pursue holiness will not see the Lord (Hebrews 12:14), and those who surrender their lives to evil desires will succumb to the wrath of God (Col. 3:6).
The reason these two groups of texts are not contradictory is that the faith that justifies is a faith that also sanctifies. And the test of whether our faith is the kind of faith that justifies is whether it is the kind of faith that sanctifies. Robert L. Dabney, the nineteenth century southern Presbyterian theologian, expressed it like this: “Is it by the instrumentality of faith we receive Christ as our justification, without the merit of any of our works? Well. But this same faith, if vital enough to embrace Christ, is also vital enough to ‘work by love,’ ‘to purify our hearts.’ This then is the virtue of the free gospel, as a ministry of sanctification, that the very faith which embraces the gift becomes an inevitable and a divinely powerful principle of obedience.”[1]
Faith delivers from hell, and the faith that delivers from hell delivers from lust. Again I do not mean that our faith produces a perfect flawlessness in this life. I mean that it produces a persevering fight. The evidence of justifying faith is that it fights lust. Jesus didn’t say that lust would entirely vanish. He said that the evidence of being heaven-bound is that we gouge out our eye rather than settle for a pattern of lust.
The main concern of this book is to show that the battle against sin is a battle against unbelief. Or, the fight for purity is a fight for faith in future grace. The great error that I am trying to explode is the error that says, “Faith in God is one thing and the fight for holiness in another thing. You get your justification by faith, and you get your sanctification by works. You start the Christian life in the power of the Spirit, you press on in the efforts of the flesh. The battle for obedience is optional because only faith is necessary for final salvation.” Faith alone is necessary for justification, but the purity that confirms faith’s reality is also necessary for final salvation.
Excerpt from John Piper(1995), Future Grace,
[1] Robert Dabney, “The Moral Effects of Free Justification,” in Discussions: Evangelical and Theological (
What an excellent little piece the Spirit has given through the pen of John Piper. This marvelous thought on fighting lust and the ideas of justifying faith and sanctifying faith being the same faith need to be taught and preached throughout all churches and Christian organizations. How many people have I served as either a Minister or Counselor are in such desperate need of this teaching? I see constantly in the lives of the faithful a tendency, if not an all out heresy, to rely upon our own resources to attain a greater level of holiness or right living. For example, I hear the sex addicts proclaim over and over that they have to get their thoughts right, they must fuel their willpower energy to fight lustful thoughts that lead to lustful behaviors; they must weed out all of the sensual images around them. In other words, they must DO all this stuff to get to a place of purity. What John Piper is proclaiming in the authority of Scripture is that our lack of faith in believing that what God can provide will satisfy. He says over and over in his book, Future Grace, that we must be satisfied with nothing less that all that God is for us in Jesus Christ. What good is it to destroy, by our own efforts, the desires of our heart for belonging, intimacy, closeness, fulfillment, satisfaction and the like which is the expression of lust by way of looking at what is in humankind, if we do not fill those desires by the gaze of faith at Jesus? We end up relapsing into our sinful ways of behavior because nothing fills the empty heart if we do not put our eyes of faith on Jesus and the satisfaction He brings to our souls. Authentic faith truly is a faith that not only brings us to Jesus at our moment of repentance from sin and dependence upon Him for salvation, but is a faith that sticks in our gut as the only way of finding contentment in a way of life radically different from a world system of self-satisfaction and self-appeasement. We cannot work toward being better Christians! We cannot deny sinful passions and temptations without aggressively seeking out a God-centered passion that says I cannot be whole or complete without an all-consuming centralized focus on Jesus as not only Savior, but also Lord.
So, these are the ramifications for me of this marvelous thought. As a Christian Counselor, how much am I able to expect right living from clients with behavioral and mood disorders by only trying to remove, by human resource, sinful nature? I should likely expect relapses, if not frequently, than at least eventually. Ultimately, lasting eternal change can only come from a faith in Jesus as not only Savior, but as Lord and Sanctifier.
[1] Robert Dabney, “The Moral Effects of Free Justification,” in Discussions: Evangelical and Theological (
