"Let the redeemed of the LORD tell their story - those he redeemed from the hand of the foe." (Psalm 107:2)
Psalm 107 opens Book Five of the Psalter with a call to thanksgiving and then presents four vivid portraits of people in crisis who cried to the LORD and were delivered. Wanderers in desert wastelands, hungry and thirsty, cried out and were led to a city. Prisoners in darkness and iron chains, because they had rebelled against God's commands, cried out and were brought out of darkness. The desperately ill, who drew near the gates of death because of their iniquities, cried out and were healed. Sailors caught in a storm, tossed like toys by the waves, cried out and the storm was stilled, the waves hushed. After each portrait the psalm inserts the same refrain: Let them give thanks to the LORD for his unfailing love and his wonderful deeds for mankind.
The Catechism identifies thanksgiving as one of the four great forms of prayer, together with adoration, petition, and intercession, and notes that it springs most naturally from the experience of having received something from God (CCC 2637). Psalm 107 models the testimony: tell your story. The command of verse 2 is not optional: let the redeemed of the LORD tell their story. The story of your deliverance is not yours to keep private. It is given to you so you can give it away.
Brothers and sisters, which of the four portraits is your story? The wanderer, the prisoner, the desperately ill, the sailor in the storm? You have been in one of these, perhaps in all of them. And you cried out, and he delivered you. Tell that story. Someone near you is in the portrait right now and needs to hear that the cry is answered.
Lord God, we give thanks for your unfailing love and your wonderful deeds. You led us out of the desert, broke our chains, healed our sickness, and stilled our storm. Let us tell our story, that others may call out to you and find you as we found you. Through Christ our Lord. Amen.