"Think back to the last time that you sinned. This is important because of the relationship between your functional gods (idols) and sinful behavior. Choose a sin that you habitually fall into, like anger, self-indulgence, or fear, for instance. Write this circumstance down.
With this circumstance in mind, ask God to help you answer the following questions. Try not to give one-word answers that don’t plumb the depth of your thoughts, desires, and fears. Each of these questions will help you to understand your idolatry, so don’t hurry through your answers. Instead, prayerfully ask God, the Heart Knower, to reveal your “functional gods” to you.
1.What did you want, desire, or wish for?
2.What did you fear? What were you worrying about?
3.What did you think you needed?
4.What were your strategies and intentions designed to accomplish?
5.What or whom were you trusting?
6.Whom were you trying to please? Whose opinion of you counted?
7.What were you loving? Hating?
8.What would have brought you the greatest pleasure, happiness, or delight? What would have brought you the greatest pain and misery?"
“Idols of the Heart” p163