This message shows that the Day of Pentecost of a meeting of the Word of God and the Spirit of God. That Word was received by the people in the power of the Spirit leading to the conversion of about 3,000 people who aligned themselves with the Church, manifesting the work of the Spirit.

41 So those who received his word were baptized, and there were added that day about three thousand souls

Acts 2:41 English Standard Version (ESV)