Real Guilt and Sinfulness by Tim Challies
Here is an excerpt:
The foundational problem that led to this low view of sin and God’s expectation of holiness was a wrong view of the freedom of the will. People did not realize that the will is wholly bound by the sinful nature. They felt that they were able, in their own power and through their own freedom, to change their behavior. They did not understand or care to understand the depth of their depravity. They may have sought God’s assistance in doing this, but did not rely on His grace and power. God merely cooperated with man’s inherent ability. And sadly, even centuries later, little has changed across a large spectrum of Christianity. Take a book from the shelf of your local Christian bookstore and you should not be surprised to read that your fundamental problem is not your sinful nature but your individual self-destructive acts; not your sinfulness but your sin.