A guide to spiritual maturity

What makes a person who starts out complaining about God develop later in life to a place where they trust God completely?
The answer is maturity.
In this book, we will follow Habakkuk's process of growing up, as he describes it. We will try to learn from him things that will help us in our own process of growing up: from spiritual children, through the stage of youth, until we become spiritual fathers.
We need spiritual fathers in the body of Messiah, and my prayer is that we will continue the process of maturing until we become those fathers – whom we so lack.