David Powlison, Seeing With New Eyes, 2003, p. 149.
The evil in our desires often lies not in what we want but in the fact that we want it too much. Natural affections (for any good thing) become inordinate, ruling cravings. We are meant to be ruled by godly passions and desires. Natural desires for good things are meant to exist subordinate to our desire to please the Giver of gifts. Grasping that the evil lies in the ruling status of the desire, not the object, is frequently a turning point in self-understanding, in seeing the need for Christ’s mercies, and in changing.
David Powlison, Seeing With New Eyes, 2003, p. 149.