John Wesley on Psalms 72:16

A handful - This intimates the small beginnings of his kingdom; and therefore does not agree to Solomon, whose kingdom was in a manner as large at the beginning of his reign, as at the end, but it exactly agrees to Christ. The earth - Sown in the earth. Mountains - In the most barren grounds. Shake - It shall yield such abundance of corn, that the ears being thick and high, shall, when they are shaken with the wind, make a noise not unlike that which the tops of the trees of Lebanon, sometimes make. Of the city - The citizens of Jerusalem, which are here put for the subjects of this kingdom.