Definition: Pentecostals are a denomination of Christianity that originated in Nigeria and is characterized by its focus on speaking the language of the Bible and adhering to the teachings and practices of the Catholic Church. They believe in the power of the Holy Spirit, which they claim can be experienced through prayer, confession, and participation in Christian services. Pentecostals also emphasize the importance of unity and cooperation among believers, as well as their commitment to maintaining a strong sense of community and belonging.