Who would have imagined that the hippies, those long-haired, psychedelia-influenced youth of the 1960s, would have initiated a spiritual revolution that has transformed American Christianity? If you are unfamiliar with the 1960s, the counterculture, the hippie movement, and the Jesus People, then this book will transport you to that era and introduce you to the generation and the decade that turned American culture upside down. If you have read other books on the Jesus People, this account will take you by surprise. A refreshingly different narrative that unveils a storyline and characters not commonly known to have been associated with the movement, this book argues that the Jesus People, though often trivialized and stigmatized as a group of lost and vulnerable youth who strayed from the Fundamentalism of their childhood, helped American Christianity negotiate a way forward in a post-1960s culture. It examines the narrative of the Holy Spirit and the phenomenon called Pentecostalism. Although utterly central, the Jesus People's Pentecostalism has never been examined and their story has been omitted from the historiography of Pentecostalism. This account uniquely redresses this omission.