What we think is, in the adult person, very much a matter of what we allow ourselves to think, and what we feel is very much a matter of what we allow ourselves to feel. Moreover, what we think is very much a matter of what we wish and seek to think, and what we feel is very much a matter of what we wish and seek to feel. In short, the condition of our mind is very much a matter of the direction in which our will is set.
Dallas WillardTo allow lust (or strong desires) to govern our life is to exalt our will over God's.
Dallas WillardFasting confirms our utter dependence upon God by finding in Him a source of sustenance beyond food.
Dallas Willard