Pentecostal/charismatic movements present one of the most popular, fastest-growing religious movements within contemporary Christianity. The fluid, elastic nature of the phenomenon - particularly in its influence on mainstream Christianity - renders a consideration of a distinctively Pentecostal identity more and more enigmatic. Who is Afraid of the Holy Ghost? addresses this problem, filling a significant gap in the information, interpretation and analysis of Pentecostalism in Africa and on the global religious scene.