The sudden change described in Psalm 22:21 occurs for Jesus between Good Friday and Easter. Jesus dies in this world. His voice sounds no more. Then it does. Jesus departs into the silence of death on Friday and then blinks awake in new life on Easter. How soon, alive in that cave, does he finish the psalm he started on the cross? Perhaps he wonders, “What do I do now?” Then he prays in his joy, “I will tell of your name to my brothers!” Jesus prays Psalm 22 even now, "in the midst of the congregation, I will praise you."