Acts 2:39-43

For the promise is for you and your children and for all who are far away, as many as the Lord our God will call to Himself.”

And with many other words he solemnly testified and kept on urging them, saying, “Be saved from this perverse generation!”

So then, those who had received his word were baptized; and that day there were added about three thousand souls.

They were continually devoting themselves to the apostles’ teaching and to fellowship, to the breaking of bread and to prayer.

Everyone kept feeling a sense of awe; and many wonders and signs were taking place through the apostles.