movement is entirely one with other conservative evangelical Christians in its understanding of the Holy Spirit’s person and work, departing in one particular only: The only field of theology wherein Pentecostalism is distinctive is pneumatology, and that only in one particular phase of the work of the Holy Spirit.… Their distinctive trait is speaking with tongues as a manifestation of the Spirit. Pentecostals contend that subsequent to conversion (but can on occasion be simultaneous) there is an