David
Psalm 107:2ESV·traditional attribution

Let the redeemed of the LORD say so, whom he has redeemed from trouble

John Calvin Reformed @genevareformer

PSALM 107 The Psalmist teaches us, in the first place, that human affairs are not regulated by the fickle and uncertain wheel of fortune, but that we must observe the judgments of God in the different vicissitudes which occur in the world, and which men imagine happen by chance.

Commenting on Psalm 107:1-43

C.H. Spurgeon Reformed Baptist @princeofpreachers

Let the redeemed of the Lord say so. Whatever others may think or say, the redeemed have overwhelming reasons for declaring the goodness of the Lord. Theirs is a peculiar redemption, and for it they ought to render peculiar praise.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A general call to all to give thanks to God, Psa 107:1. Let all that sing this psalm, or pray over it, set themselves herein to give thanks to the Lord; and those that have not any special matter for praise may furnish themselves with matter enough from God's universal goodness.

Commenting on Psalm 107:1-9