From the Treasury of Daily Prayer:

Easter is the oldest and highest of all Christian festivals–the festival of festivals, the feast of feasts! On this day, when Christ first stepped triumphantly from the ranks of the dead, all our waiting is declared to be a waiting that is already completed; Christ’s triumph makes all the waiting that follows in our lives of faith a building anchored on the foundation that was laid when He whom the builders rejected became the Cornerstone. Christ is risen! He is risen indeed. Alleluia!