In a book, written in both a motivational and highly highly practical manner, well known author Tim Keller shows how caring for those in need is not only the duty of every believer but is as fundamental to living the Christian life as evangelism, discipleship and worship. However, Tim doesn't stop there, rather in addition, he lays out an array of tried-and-tested methods that will both encourage and equip Christians of all persuasions to become more committed and more effective in carrying out the vital ministry of reaching out to the needy world around them.