Acts 11:16
“I remembered the word of the Lord, how he said, ‘John indeed baptized in water, but you will be baptized in the Holy Spirit.’”
What does Acts 11:16 mean?
Peter is recalling Jesus's own words from the beginning of Acts, spoken right after the resurrection. Jesus promised that his followers wouldn't just be baptized with water like John the Baptist did, but would receive something far greater: the Holy Spirit himself, God's presence and power working directly in their lives. Peter uses this memory to help the Jerusalem church understand why he welcomed non-Jewish believers at Cornelius's house, because the same Spirit fell on them just as it had on the Jewish disciples at Pentecost. For anyone today wondering what it means to follow Jesus, this verse points to the difference between an outward religious action and an inner transformation of the heart that only God's Spirit can bring.