In this sermon, Will Butt discusses the significance of Palm Sunday and the events leading up to Holy Week. He emphasizes the importance of Jesus' humble entry into Jerusalem, the meaning of 'Hosanna', and the need for a savior. The sermon explores the cost of following Jesus, the importance of having a biblical worldview, and the necessity of responding to God's voice. Will encourages listeners to reflect on their faith and live intentionally during Holy Week, reminding them of the peace that Jesus brings and the urgency of sharing the gospel with others.