A Day of Victory

Is. 25:8 "8 He will swallow up death in victory; and the Lord GOD will wipe away tears from off all faces; and the rebuke of his people shall he take away from off all the earth: for the LORD hath spoken it. 9 And it shall be said in that day, Lo, this is our God; we have waited for him, and he will save us: this is the LORD; we have waited for him, we will be glad and rejoice in his salvation."

1 Cor 15:55 "O death, where is thy sting? O grave, where is thy victory?"

Since the dead are to rise, since no man will die after that. the power of death and the grave is vanquished.