Why is is so Hard to be a Christian?

The premise of this book is that the Christian life is not a life so full of hardships that we must live in constant fear that we'll make one little slip and lose it all. The Christian life should free us from the guilt of sin, not give us just enough knowledge to make us even more fearful of the wrath of a vengeful God. At the same time, however, no one should feel justified in sinning just because he's freed from the guilt of sin! A proper and scriptural balance must be maintained between...