And the king said, Is there not yet any of the house of Saul, that I may show the kindness of God unto him? And Ziba said unto the king, Jonathan hath yet a son, which is lame on his feet. (2 Samuel 9:3)
In "Biblical Perspective" for this lesson, Dr. Gordon Snider writes:

The kindness of God could be translated “the greatest kindness possible.” A similar expression is found in Psalm 65:9 where, in order to describe the great size of a river, the river is called “the river of God.”

Discussion: How does this comparison amplify our understanding of the "kindness of God"?
Source: Biblical Family Values, Adult Teacher's Insights, page 72.