** Register for the Feb 16-17 Public Faith Conference Livestream at ** As disciples of Jesus, we are his messengers, and our mission is to communicate the belief that we have in Christ. Service based on performance, pride, and self-image can be manipulative and harmful, but service based on who we are in Christ allows us to rejoice in what God does in our lives and in the lives of others. This sermon was preached by Rev. Timothy Keller at Redeemer Presbyterian Church on February 16, 2003. Series "The Meaning of Jesus Part 2; Following Him". Scripture: Luke 10:1-21; Exodus 32, Ephesians 2:10, Luke 9:1