Justification by Faith Alone: Understanding Sola Fide

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When we say that something happens 'by' such-and-such an action, we're talking about the means by which something is brought to pass. For those of you who are grammarians, we call this the dative of means -- the means by which something takes place. And so one of the disputes of the 16th century was the question over what is the instrumental cause of justification? [00:08:41]

The Roman Catholic Church's answer to this question was that the instrumental cause of justification is the sacrament of baptism. Baptism sacramentally confers upon the recipient the grace of justification by which, according to the Church, the righteousness of Christ is poured into the soul of the person receiving baptism and in that act of pouring in it is called the infusion -- an infusion. [00:10:39]

An infusion is a pouring in of grace into the soul so that Rome does not believe that people are justified apart from grace, or that they're justified apart from faith. That the justification relies upon this infusion of grace by which now it is possible for a person to become righteous. Now, in order for a person to become righteous they have to do something with this grace that has been poured into their soul. [00:11:18]

And Rome defines that something as cooperating with it and assenting to it to such an extent or such a degree that by the assistance of the help of Christ's righteousness poured into my soul if I cooperate with it, and assent to it, I can become truly righteous. And as long as I keep myself from mortal sin, I will remain in a state of justified grace and so on. [00:11:44]

So that the instrument by which a person is justified initially for Rome is baptism. Now, that justification can be lost. I obliquely mentioned a moment ago the commission of mortal sin. We've heard the distinction between mortal sins and venial sins. More egregious sin, lesser sin. Mortal sin is called mortal sin by the Church because it means that that sin is serious enough to kill the justifying grace that is possessed in the soul. [00:12:28]

And if a person commits a mortal sin, loses the grace of justification, all is not lost. One can still be restored to a state of justification and again, sacramentally, through the sacrament of penance. And the Roman Church defines the sacrament of penance as "the second plank of justification for those who have made shipwreck of their faith." So that's why people go to confession, because confession is part of the sacrament of penance. [00:13:13]

And when one goes there and confess your sins, you receive absolution, then you have to perform works of satisfaction which earn for you what the Church calls 'congruous merit' as distinguished from 'condine merit'. It's not merit of such a nature that is so pure and righteous that it imposes an obligation on God to reward it, but it's called 'congruous merit' because the person who performs these acts of satisfaction, works of satisfaction, integral to the sacrament of penance -- when you do that, it makes it fitting or congruous for God to restore you once again to a state of grace. [00:13:42]

Now, over against that, the Protestant Reformers argued that the instrumental cause and the only instrumental cause of justification is faith. And as soon as a person lays hold of Christ by faith, then the merit of Christ is transferred or reckoned or counted for the person who is trusting in Christ. Now, let me see if I can show you another distinction that would qualify that. [00:14:37]

I mentioned, first of all, the concept of infusion by the Roman Catholic Church and in distinction from infusion is the concept of imputation. In fact, if I could simplify the whole issue of the 16th century struggle over justification, it all came down -- really -- to these two words: infusion or imputation. And the question was this: What is the ground or the basis upon which God ever declares a person to be just in His sight? [00:15:13]

For the Roman Catholic Church, as I mentioned, God will only say that a person is just when they are just by virtue of their cooperation with the infused grace of Christ. For the Protestants, the ground of justification remains -- exclusively -- not our own righteousness but the righteousness of Christ. And when I talk about the righteousness of Christ, I'm not talking about the righteousness of Christ in us, I'm talking about the righteousness of Christ for us. [00:15:56]

The righteousness that Christ achieved in His own life of perfect obedience to the law of God. That is to say, His righteousness owned for Him the blessing of God. But God counts the righteousness that He accrued -- the righteousness that He achieved in His own life -- not only for Christ but for all who put their trust in Him. Now, that's part of the ground of justification. [00:16:26]

The other part of the ground of justification is Christ's perfect satisfaction of the negative sanctions of the law in His sacrificial death upon the cross. As I've said many times, we are saved not only by the death of Jesus, but also by the life of Jesus. And what takes place here is a double transfer. A double imputation. What we're talking about when we're talking about imputation is a legal transfer. [00:17:07]

Christ is the Lamb of God. When He goes to the cross and He suffers the wrath of God there on the cross, He's not being punished for any sin that God finds in Him. But it's only after He voluntarily takes upon Himself our sins -- He becomes the sin bearer -- that God then transfers or reckons or counts our sins on Jesus. That's what imputation is. It is a legal transfer so that Christ assumes in His own person our guilt. [00:17:48]

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