“The attraction of legalism is that, despite all its complexity, it’s mindless. It requires little or no personal engagement. It’s sheer mechanics, simple arithmetic, no more difficult than cranking a hoist or measuring a length of board. You just follow orders. You match the parts to the diagram and apply pressure. It need draw nothing from your heart, your mind, your strength, your soul. Its like paint-by-numbers: it requires no artistry, no imagination, no discipline, just dumb, methodical obedience.”
from Mark Buchanan, The Rest of God; Restoring Your Soul by Restoring Sabbath (W. Publishing Group, 2006), page 108; emphasis added.