Peter is recounting how the Holy Spirit came upon the Gentiles. He emphasizes the timing: 'As I began to speak...' It wasn't after a long sermon or a complex theological argument. It was immediate.
The Spirit's Initiative
This moment in Acts 11 is a powerful illustration of God's sovereignty. Peter was still in the process of speaking – perhaps not even getting to his main points yet – when the Holy Spirit fell on Cornelius and his household. This wasn't a reward for a perfectly delivered sermon; it was God's direct intervention, demonstrating that salvation and the Spirit's presence are initiated by Him, not earned by human effort or eloquence.
A Pattern of Surprise
The phrase 'just as on us at the beginning' directly connects this event to Pentecost (Acts 2). On Pentecost, the Spirit also fell unexpectedly, empowering the disciples. Here, God is showing His followers, especially the Jewish believers who were struggling with the inclusion of Gentiles, that the same Spirit who empowered them is now empowering these Gentiles. It’s a divine signal that God's plan extends beyond their expectations and traditions.