Law? What is it good for?

The Westminster Confession of Faith 19.6 contains a helpful summary of why the law is of use, even to believers under the gospel, and allows us to see obedience as being natural under the gospel, rather than how it is used in American evangelicalism as a sign of "legalism" [improperly understood]. Here, I attempt to give an outline to help demonstrate this:

6. 
   a. Although true believers be not under the law, as a covenant of works, to be thereby justified, or condemned; [Romans 8:1]
   b. yet is it of great use to them, as well as to others; in that,
   
   1. as a rule of life informing them of the will of God, and their duty, it directs and binds them to walk accordingly;
      
   2. discovering also the sinful pollutions of their nature, hearts, and lives;
      
   3. so as, examining themselves thereby, they may come to further conviction of, humiliation for, and hatred against sin,
      
   4. together with a clearer sight of the need they have of Christ,
      
   5. and the perfection of his obedience.
      
   6. It is likewise of use to the regenerate, to restrain their corruptions, in that it forbids sin: and the threatenings of it serve to show what even their sins deserve;
      
   7. and what afflictions, in this life, they may expect for them, although freed from the curse thereof threatened in the law.
      
   8. The promises of it, in like manner, show them God's approbation of obedience, and what blessings they may expect upon the performance thereof: although not as due to them by the law as a covenant of works.
      [POINT:] So as, a man's doing good, and refraining from evil, because the law encourageth to the one, and deterreth from the other, is no evidence of his being under the law; and, not under grace.
      

We're All Judaizers Now (?)

"So the error of the Judaizers is a very modern error indeed, as well as a very ancient error. It is found in the modern Church wherever men seek salvation by "surrender" instead of by faith, or by their own character instead of by the imputed righteousness of Christ, or by "making Christ master in the life" instead of by trusting in His redeeming blood. In particular, it is found wherever men say "the real essentials" of Christianity are love, justice, mercy and other virtues, as contrasted with the great doctrines of God's Word. These are all just different ways of exalting the merit of man over against the Cross of Christ, they are all of them attacks upon the very heart and core of the Christian religion. And against all of them the mighty polemic of this Epistle to the Galatians is turned."

-J. Gresham Machen (Commentary on Galatians)

[Hat Tip: Nick Batzig]

True Teetotaling (link)

Liberty vs Liberalism and Legalism

Having attended a Reformed church for 6 months now, I can honestly say there are dozens of things I find refreshing and challenging there, especially in comparison to the evangelical alternatives in Dallas. We visited many churches and either found their theology noodle-like in trying to be hip and modern (i.e. they were liberal without knowing it) and churches that seemed like a Christian frat gone horribly wrong, with a legalistic, super accountability, call-you-out-for-not-following-our-rules mentality. The Reformed tradition has a happy balance of combating both liberalism and legalism. Though practiced by my Reformed church, a great explanation of the needed resistance to legalism came from our DTS Chancellor Chuck Swindoll (here):

"I think legalism begins when you do or refrain from doing what I want you to do or not do because it's on my list and it's something that I am uncomfortable with....The problem with legalists is that not enough people have confronted them and told them to get lost. Those are strong words, but I don't mess with legalism anymore. I'm 72 years old; what have I got to lose? Seriously, I used to kowtow to legalists, but they're dangerous. They are grace-killers. They'll drive off every new Christian you bring to church. They are enemies of the faith. Other than that, I don't have any opinion!"

Our church adheres to the Westminster Confession, which explains Christian Liberty as such:

God alone is Lord of the conscience, and hath left it free from the doctrines and commandments of men which are in any thing contrary to his Word, or beside it in matters of faith or worship. So that to believe such doctrines, or to obey such commands out of conscience, is to betray true liberty of conscience; and the requiring of an implicit faith, and an absolute and blind obedience, is to destroy liberty of conscience, and reason also.

Continuing:

They who, upon pretense of Christian liberty, do practice any sin, or cherish any lust, do thereby destroy the end of Christian liberty; which is, that, being delivered out of the hands of our enemies, we might serve the Lord without fear, in holiness and righteousness before him, all the days of our life.

Godspeed battling on both fronts against liberalism and legalism.

Legalism is Easier than Liberty

(Derek Webb - "A New Law" video above)

I once was afraid of Grace. "What will people do with it?" Legalism is just easier, so we preach that instead. Moderation? Christian Liberty? No, Pharisee-ism is easier to explain. Just follow the letter, not the Spirit.