These verses show the journey from distress to deliverance, and the triumph of God’s mercy over judgment… with the reversal of our circumstances by His merciful grace & love. Psalm 16:8-11 is another example that nothing is impossible with God…that no one is beyond His reach, and that no situation is so bad that God can’t turn it around for our good. And so by trusting in Him & the knowledge that “God is good and what He does is good…”(Psalm 119:68) we can be covered with His joy rather than mourning no matter where we find ourselves.