Pentecostals are a group of Christians who emphasize a personal experience with the Holy Spirit. They believe in the gifts of the Spirit, such as speaking in tongues, healing, and prophecy. This movement began in the early 20th century and is rooted in the Christian tradition, particularly the events of Pentecost described in the New Testament. Pentecostal worship is often lively and expressive, featuring music, dancing, and spontaneous prayer. Many Pentecostals gather in churches that reflect their vibrant faith, where they seek a deeper connection with God. Their focus on spiritual experiences sets them apart from more traditional Christian denominations.