The message of Easter forms the cornerstone of Christianity, the resurrection and triumph over death of the gentle savior of mankind, Jesus Christ.The humble man from Nazareth lived a simple and powerful life which led to his ultimate sacrifice on that cold, wind-driven hill called Calvary. His sacrifice was about peace, hope and love. It was also about triumph for a world which, especially today, seems to be filled deep with problems.Children and teen-agers are bringing guns to school and killing their classmates.