Psalms 117:2

For his merciful kindness is great towards us,.... Not us Israelites only, of whom David was, but Gentiles also; or otherwise there would be no force in the reason why all people and nations should…

For his merciful kindness is great toward us - His kindness; his compassion; his love. All nations - all people - may say this, and therefore the psalm is adapted to universal praise. Especially may…

There is a great deal of gospel in this psalm. The apostle has furnished us with a key to it (Rom 15:11), where he quotes it as a proof that the gospel was to be preached to, and would be entertained…