Say to God, "How awesome are your deeds! So great is your power that your enemies cringe before you."
NIV
Say to God, How awesome and fearfully glorious are Your works! Through the greatness of Your power shall Your enemies submit themselves to You [with feigned and reluctant obedience].
AMP
Say unto God, How terrible art thou in thy works! through the greatness of thy power shall thine enemies submit themselves unto thee.
KJV
May the groans of the prisoners come before you; with your strong arm preserve those condemned to die.
NIV
Let the groaning and sighing of the prisoner come before You; according to the greatness of Your power and Your arm spare those who are appointed to die!
AMP
Let the sighing of the prisoner come before thee; according to the greatness of thy power preserve thou those that are appointed to die;
KJV