On the Day of Pentecost, Peter stands up and begins to preach. After he speaks about God, and then Jesus as the Son of God that they killed, the people were pricked at the heart. They asked Peter, “what must we do?” If someone asked you, “what do I do to become a Christian?” what would you tell them. We will take four weeks to walk through each step; last week we discussed how we must believe on God. The next key toward salvation is to believe on Jesus Christ as the Son of God and Savior of the world.