“When the day of Pentecost had come, they were all together in one place. ² And suddenly from heaven there came a sound like the rush of a violent wind, and it filled the entire house where they were sitting. ³ Divided tongues, as of fire, appeared among them, and a tongue rested on each of them. ⁴ All of them were filled with the Holy Spirit and began to speak in other languages, as the Spirit gave them ability.” — Acts 2.