The Disciples were all together to celebrate the Day of Pentecost. It was a Jewish feast that was celebrated in the Old Testament.
At the end of Peter's sermon: Then Peter said to them, “Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit. This is out Bible verse for today and is found in Acts 2:38.
Luke tells us that about 3,000 people were baptized that day! Next week, we will continue learning about the early Christians.