11. Who knows the power of your anger? even according to your fear, so is your wrath.
12. So teach us to number our days, that we may apply our hearts unto wisdom.
13. Return, O LORD, how long? and may you have compassion concerning your servants.
14. O satisfy us early with your mercy; that we may rejoice and be glad all our days.
15. Make us glad according to the days in which you have afflicted us, and the years in which we have seen evil.