Very few of our churches, including their pastors understand depravity as it relates to physical things, or things that tempt gluttony in any way. We, as americans, are given so much, that we become used to it, allowing our gluttony to be considered normal, even welcome. In fact, our whole economy runs that way- it's the motivation for our success.I never understood something like fasting for the longest time. What good would it be to not eat? I had heard that it gives you more time to focus on the Lord, but it didn't make any sense for a long time.When Jesus went out into the wild to fast, he did so to be tempted. In terms for us, if a man who is bound by love of food can fast for even three days, that man will have that much control over the urges that rule him. It's not an easy thing. If you've ever fasted, you might find that the first day isn't so bad. A little hungry, but no problem. But then when you wake up the next morning, and you're hungry, and now you're light-headed from lack of food... If you're like me, your mind (your flesh) begins to find every excuse on why you don't need to fast anymore- not just a mere urge. So to have the discipline just to go three days is a feat in itself- but you'll be stronger in the end. Now, it does give you a good reminder to keep focused on things above (would you have ever thought that the Lord not only gave us the Holy Spirit, but a stomach that can point us to him?), but in the more practical sense, it will help you to discipline yourself.Now, when we as a church learn to live in depravity so as to live for our maker alone... What a praise we would have!Grace and Peace...