The resurrection means that the new creation has come in the crucified and risen body of Jesus Christ. St. Paul calls Jesus the “first-fruits of those who have fallen asleep.” The first-fruits are like the season's first rose that blooms, or like the first tomato that ripens – it’s the sign of more to come.
The resurrection of Christ means that death has been dealt the decisive blow. Christ has taken the sting out of death by dying for us. And now He asks us to live for Him. His resurrection means that He has given us a mission – and He summed that up when He said, “Whatsoever you do to the least of my brethren, you do to Me.”
Christ did not remain in the tomb, nor can we remain in the tombs we make out of our own selfishness, or inaction, or lack of love for others. As St. Paul wrote, “If anyone is in Christ, he is a new creation. The old has gone, the new has come.” Our Lord's resurrection is a call to us to go into the world in His Name and in His power, so that by our example, by our works of charity, and by our speaking the truth, the whole world may know the power of Christ’s resurrection.
