‘Capacity expansion and development’ amongst established and emerging leaders in Christian communities is never a feat that anyone accomplishes within a lifetime. Evolving challenges among human communities require God’s Servants to increase in skills acquisition, expand the vital knowledge required for effective warfare operations, so as to achieve greater outcomes in spiritual ministries. These are some of the essential values that Barrington Mullings identifies in this ‘timely and provocative work’, and calls those who occupy the ranks and files of leadership within the Church of Jesus Christ to pursue, not merely as required qualifications for ordination, but as critical means for affecting substantive outcomes in biblical spiritual ministries for the glory of God.