GOD IS PLENTEOUS IN GRACE
Unfailing Love - Strongs number H2617 che^se^d: as an action tranlated by E.W. Bullinger as "GRACE"
KJV as "MERCY"
It is God's "lovingkindness or goodness" demonstrated.
The LORD is compassionate and gracious, Long-suffering, and plenteous in grace. Psalm 103:8
Psa 57:10 For Thy grace is great unto the heavens, And Thy truth unto the skies. (EWB) Psalm 57:10
Thy grace, O LORD, is in the heavens; And Thy faithfulness reacheth unto the clouds. Psalm 36:5
But Thou, O Lord, art a GOD full of compassion, and gracious, Longsuffering, and plenteous in grace and truth. Psalm 86:15
Praise ye THE LORD. O give thanks unto the LORD; for He is good: For His grace endureth for ever. Psalm 106:1