Isaiah 49:13

Sing, O heavens, and be Joyful, O earth, all creatures everywhere raising their voices in grateful anthems, and break forth into singing, O mountains; for the Lord hath comforted His people, refreshing and healing them in the midst of their afflictions, and will have mercy upon His afflicted, giving them direct and concrete evidence of His love in the Messiah. All this, however, redounds to the glory of the Lord's Servant, since He alone receives all the credit for every soul which is saved by His mercy, as our hymns to this day expressly state.