Faith, Law, Gospel...

As you surely know, often throughout a church service, and specifically in the sermon, one hears the word faith. The faith of the gospel, faith in God, faith in Jesus, our faith... This word is central to what a Christian is, yet oddly enough not always clearly understood nor explained. What does faith mean? How is it found? How is it nourished? Faith in his grace? Faith in Jesus... his example? Faith in the power of the Holy Spirit? These questions are more important than might otherwise seem apparent. The references to faith most often seem to come in the appeals and exhortations to godly living, finding the blessing of God, and other admonitions to obedience. One may, not surprisingly, come to think, "I need to have more faith so that I'll be more obedient to God." Thus faith becomes a means of climbing the ladder of obedience to God's law.

Coming to faith in Christ and growing in that faith is a work of God's Spirit. It, initially and always, is linked to God's law - his holy commands, our utter sinfulness as exposed by that law and its terrible judgment, and the unmerited, gratuitous remedy secured by Jesus Christ through his death and resurrection. Apart from the intersection of God's law and God's good news in Christ there is no Biblical faith.

A little book, not well known except in some Reformed circles, is "What Is Faith" by J. Gresham Machen. Some selected excerpts:

In the Bible, then, it is not merely God as Creator who is the object of faith, but also, and primarily, God as Redeemer from sin. We fear God because of our guilt; but we trust Him because of His grace. We trust Him because He has brought us by the Cross of Christ, despite all our sin, into His holy presence. Faith in God depends altogether upon His redeeming work. (p 87)
... it is impossible to have faith in a person without having knowledge of that person; faith is always based upon knowledge. (p 88)
We are committing to Him the most precious thing that we possess--our own immortal souls... It is a stupendous act of trust. And it can be justified only by an appeal to facts. (p 93)

From Chapter IV: Faith Born of Need -
... if we are to trust Jesus, we must come to Him personally and individually with some need of the soul which He alone can relieve.
That need of the soul from which Jesus alone can save is sin. But when I say "sin," I do not mean merely the sins of the world or the sins of other people, but I mean your sin--your sin and mine...
The true conviction of sin appears as the prerequisite of faith in a verse in the Epistle of Galatians, which describes in briefest compass the true Christian way of approach to Christ. "Wherefore," says Paul, "the law was our schoolmaster to bring us unto Christ." No doubt Paul is referring specifically to the law of Moses as the schoolmaster to bring the Jews to Christ; but we are fully justified in giving the verse a far wider application....
The law of Moses, according to Paul, was a schoolmaster to bring the Jews to Christ because it produced the consciousness of sin. But if so, it is natural to suppose that any revelation of the law of God which, like the law of Moses, produces the consciousness of sin may similarly serve as a schoolmaster unto Christ... However the law is manifested, then, whether in the Old Testament, or (still more clearly) in the teaching and example of Jesus, in in the voice of conscience, it may be a schoolmaster to bring men to Christ if it produces the consciousness of sin...
Certainly if there be no absolute law of God, where can be o consciousness of sin; and if there be no consciousness of sin, there can be no faith in the Saviour Jesus Christ. It is no wonder that many persons regard Jesus merely as the initiator of a "Christ life" into which they are perfectly able, without more ado, to enter; it is no wonder that they regard their lives as differing only in degree from His. They will never catch a real glimpse of the majesty of His Person and they will never understand His redeeming work, until they come again into contact with the majesty of the law. Then and then only will they recognize their sin and need, and so some to that renunciation of all confidence in themselves which is the basis of faith...
No man can call Jesus friend who does not also call Him Lord; and no man can call Him Lord who could not say first: "Depart from me; for I am a sinful man, O Lord." At the root of all true companionship with Jesus, therefore, is the consciousness of sin and with it the reliance upon His mercy; to have fellowship with Him it is necessary to learn the terrible lesson of God's law...
... putting into practice "the principles of Christ" by one's own efforts--these are merely new ways of earning salvation by one's own obedience to God's commands. And they are undertaken because of a lax view of what those commands are. So it always is: a low view of law always brings legalism in religion; a high view of law makes a man a seeker after grace.


Is the lesson of the law that we should obey (which of course we should)? No, rather the law exposes our utter inability to meet its demands as well as our enmity with God in that we are inherently inclined toward disobedience. The lesson of the law (thankfully) is to convince us that we are indeed miserable offenders, to bring us, again and again, to an end of trust in ourselves and cause us to flee to the grace of God in the gospel of Christ. It is faith that receives the gift of forgiveness of sin and justification offered in Christ and it is faith that holds it. As the old hymn states, "all other ground is sinking sand."  I like to think of this as something like the liturgy of the Christian life: law, guilt, repentance, faith in Christ alone, grateful renewed direction in godly living. And it is in this liturgy of life that faith grows as it increasingly apprehends its object, Christ crucified.  All glory and thanks thus be to God, by the merits and mediation of Christ Jesus our Lord.