Pentecostal refers to a Christian movement that emphasizes a direct experience of God through the Holy Spirit. It originated in the early 20th century, particularly during the Azusa Street Revival in 1906, where people reported speaking in tongues and experiencing miraculous healings. Pentecostals believe that these spiritual gifts are available to all believers today. The name "Pentecostal" comes from the Pentecost festival, which celebrates the descent of the Holy Spirit upon the apostles. This event is seen as the birth of the Christian Church. Pentecostal worship often includes lively music, prayer, and spontaneous expressions of faith, creating an engaging and dynamic atmosphere for congregants.