If there was ever any doubt that God expects the resurrection to have an impact on how we live, this week’s Lectionary readings should lay it to rest. All of the readings are very clear that, because of God’s work in our lives, we should live differently, and we should be witnesses to God’s grace and love. The Acts reading describes how Peter, after healing the lame man at the Temple, bears witness to Christ and calls his listeners to turn back to God. The Psalm speaks about God’s goodness to God’s faithful ones, and exhorts people to turn back to God. John’s levtter teaches, in a clear and direct way, that following Christ has to change how we live, with sin no longer being welcome in our lives, and Christ’s righteousness being the pattern by which we now live. Finally, in the Gospel reading from Luke, Jesus challenges his disciples, who are now witnessing him as the Risen One, to believe and to be witnesses that call others to repent and believe and find life in Christ. The implication this week is that, as all of these biblical witnesses teach, we are also called to become witnesses to Christ, changing our own lives to live as true Christ-followers and calling others to repent, believe, and find life.
The resurrection is more than just a past event or a ticket to life after death. It is a lived reality that has the potential to change us and our world, if we can only believe, open to the change it brings, and proclaim its life-giving power through our lives. This is the message of this week’s Lectionary, and it is both joyful and challenging. The call to be witnesses to Christ is one of the most transforming messages we can receive, because it requires us to live, speak, think, and act like Christ.