They are God's wise strategists and bold conquerors. Loyal radicals who promote and release church communities to unfold their heavenly brilliance and divine salt effect. To establish His kingdom, they risk their lives: the apostles. Yet, the voices of apostolically gifted men and women have grown silent. The fivefold ministry (Apostles, Prophets, Evangelists, Pastors, and Teachers) has dwindled into a simplistic ministry. Stefan Vatter is convinced: We must rediscover the apostolic ministry! We need men and women who understand and accept their apostolic gifting and calling from God. This book addresses the phenomenon of apostolic effectiveness. It describes what the Bible teaches about what characterized the ministry of the apostles throughout the centuries and what they have to offer to the church and society. A book for all who seek to understand and engage.