[Jesus] must have control not only in the big things, but in the little things also; not only over what we do, but how we do it. We must submit to Him and His way as He has been pleased to reveal it in the Bible; and if what we do does not conform to this pattern, it is an assertion of our will, it is disobedience, and as repellent as the sin of witchcraft.

Author: D. Martyn Lloyd-Jones