The Genius of Tenet 4: Double Grace in Chirst
The word that makes the difference between what Catholics and Protestants believe about justification is the word ‘alone’. We believe not simply in ‘justification by grace through faith’, but in ‘justification by grace alone through faith alone’. So we could have said that in the Tenets – but we didn’t. You see, that’s a true statement of what we believe, but if we want to use it as a confessional statement (which the Tenets are), we’d have to explain a good bit more, for there’d still be the possibility of misunderstanding the words ‘grace’ and ‘faith’. We do believe in ‘justification by grace alone through faith alone’, providing we properly understand what we mean by ‘grace’ and ‘faith’. But many people misunderstand grace and faith. Many people think of grace and faith as things which save us. They might think of grace as a thing we get and by having it, we have what we need to get saved. They might think of faith as a thing we do, and if we do it we get saved. Or they might think of it as a thing we get, and if we have enough of it we’ll get saved. Or people might think of grace merely as a principle by which God is bound, sort of like some sort of law of the universe. There are all sorts of ways people misunderstand grace and faith. So, if we were to say ‘justification by grace alone through faith alone’ in our confessional statement, then we’d need to add in another few tenets to clearly define grace and faith.
But in reality, the Tenets do talk about justification by grace alone through faith alone; they simply do it by using different words that are much clearer. And they do it in Tenet 4: ‘Justification and sanctification of the Believer through the finished work of Christ.’ Remember a few weeks ago we saw that grace is Christ and Him crucified. So, when we say we’re saved by grace alone, what we really mean is that we’re saved by Christ alone. And when we say we’re saved by Christ alone, we’re talking about the finished work of Christ. Through His life, death and resurrection, Jesus has fully accomplished our salvation. There’s nothing for us to add; Jesus has done it all. Our salvation isn’t about what we do, but simply about what Christ has done. And so when we talk about salvation ‘through the finished work of Christ’, that tells us very clearly what we mean by salvation ‘by grace alone through faith alone.’
In fact, back at the time of the Reformation, that’s how some of the Reformers preferred to speak about justification. John Knox, the Reformer of Scotland, always spoke of ‘justification through the blood of Christ.’ Why? Well, because he didn’t want people thinking that grace and faith were THINGS that saved. Only Christ Crucified saves.
So, with that in mind, you can see that grace and faith do come into the Tenets. It’s all there in Tenet 4. And there’s more too. Tenet 4 really is the genius Tenet, because it says so much, so clearly, and yet so succinctly. ‘Justification and Sanctification of the Believer through the finished work of Christ.’ In those words we see that if we partake of Christ’s finished work, then we partake of justification and sanctification. We see that justification isn’t sanctification, and sanctification isn’t justification. And yet we see that justification and sanctification can’t be separated, because we receive both by partaking of Christ’s finished work. So that means we can’t be sanctified without being justified and, if we’re justified, we’ll certainly be sanctified. And then finally, Tenet 4 tells us that it’s ‘the believer’ who partakes of Christ’s finished work and all its benefits; so we’re justified by faith alone.
What Tenet 4 is really showing us is that in Christ we have a double grace in salvation. Calvin put it like this:
Christ was given to us by God's generosity, to be grasped and possessed by us in faith. By partaking of him, we principally receive a double grace: namely, that being reconciled to God through Christ's blamelessness [justification], we may have in heaven instead of a Judge a gracious Father; and secondly, that sanctified by Christ's spirit we may cultivate blamelessness and purity of life. (Inst. III.11.1)So, through the One Gift that is Christ and Him Crucified we receive double grace – Justification and Sanctification in the Beloved. This is the faith we confess, and this is the genius of Tenet 4, for it points us to the riches of grace that we have in Christ.