How is fire used by christians?

Fire is used by Christians in various symbolic and liturgical ways. It represents the presence of the Holy Spirit, as seen in the Pentecost event where tongues of fire appeared over the apostles. Candles are often lit during worship services to symbolize Christ as the Light of the World and to signify prayer and devotion. Additionally, fire is used in rituals such as the Paschal Vigil, where the Easter candle is lit to celebrate the resurrection of Jesus.