This book is one of a series of Biblical leadership commentaries. This series explores the most relevant books of the Bible for leadership findings. The leadership commentary on Haggai involves an overview of the book of Haggai, i.e. a recognition of the contribution of the book as a whole to the Bible. It then follows with the identification of 10 important leadership topics/lessons and principles derived from these topics. Then there is the actual leadership comments on the text. Finally there are 38 leadership articles totaling 158 pages describing various aspects of leadership seen in Haggai. Four kinds of leaders can profit from the study of Haggai: 1. Leaders who are facing a situation in which the Christian people to whom they are ministering are nominal in their pursuit of Christ and are heavily into secular pursuits; 2. Leaders who are discouraged about getting their followers motivated toward some vision. 3. Leaders who need to know something about how followers react to strong leadership; 4. Leaders who are in small works and are discouraged because they are small. Great leadership lessons are associated with this restoration era that will profit leaders struggling with the complexity of leadership in the Church age. Leadership topics such as, importance of team ministry, spiritual authority, gifted power and breakthroughs in ministry, timing of God in ministry, restoration of a sagging work of God, inspirational leadership, vision casting; and divine affirmation seen in Haggai. Leaders today are in need of these very leadership concepts.