"God's steadfast love endures forever."  This is so much more than a phrase from the psalmist.  This statement is more than a line from a liturgy or some abstract concept.  God's steadfast love is an absolute reality and an enduring promise.  There is nothing we can do to make God love us less.  All we have to do is to accept his love and then respond with our own love and gratitude.

Praise the Lord, all nations! Extol him, all peoples! For great is his steadfast love toward us, and the faithfulness of the Lord endures forever. Praise the Lord! (Psalm 117:1-2)