Book excerpt: If you are a man who feels that spiritual growth is at times frustrating--you are not alone! Most men find spiritual growth overcomplicated and the needed discipline beyond their reach. But it doesn't need to be that way. In Called to Act: 5 Uncomplicated Disciplines for Men, author Vince Miller provides a simple understanding of five core spiritual disciplines that will ignite a lifelong journey of spiritual development. Leave the ranks of the hesitant and stuck, and join a movement of men.