According to Tim Keller, nearly all Presbyterian Church in America presbyters subscribe to The Westminster Confession of Faith ‘with only the most minor exceptions (the only common one being with regard to the Sabbath).’ If, however, such an exception amounts to a wholesale rejection of the confessions’s approach to the Sabbath, its authors might have judged Keller a master of understatement. Were the Westminster Confession a garment, you would not want to pull this ‘minor’ thread, unless you wanted to be altogether defrocked. And perhaps the reason that some people pull at this thread is because they regard the confession as more of a straightjacket than a garment. Unbuckle the Sabbath, and you are well on your way to mastering theological escapology.
If this seems overstatement to rival Keller’s understatement, let me say that biblical law, with its Sabbath, is no easily dispensable part of the Reformed doctrinal infrastructure. And what applies to the theology of the Reformed churches often applies to wider Protestant theology. Attempts at performing a precision strike on the Sabbath produce an embarrassing amount of unintended damage. Strike out the Sabbath and you also shatter the entire category of moral law and all that depends on it.

Philip S. Ross