On the Day of Pentecost following Christ's resurrection, God gave to a few people of humble origins the power to accomplish unimaginable things. Pentecost was the fulfillment of promises by God the Father through Jesus Christ. The gift of God's Holy Spirit was and is made available to all who respond to God's calling. That Spirit convicts us of sin, brings us to repentance and guides us to conformity with the will of God in our lives. This message reflects on the powerful sermon given by Peter on that day and highlights the truth of the centrality of Jesus Christ in Pentecost and all of the biblical Holy Days.