You have put greater joy in my heart than they have when their grain and wine abound.
David compares two kinds of joy. People rejoice when wheat and wine abound, that is, when material harvest and prosperity increase. That joy is not wrong in itself, because God’s gifts may be enjoyed with gratitude. Yet it depends on changing circumstances. But the inner joy given by God is deeper and more steadfast. David’s words, “You have put greater joy in my heart,” show that this joy is not a mood produced by a person, but a gift given by the Lord. It can remain even when material abundance decreases or life becomes difficult. The chief source of the believer’s joy is God’s favor and presence. This verse is a call to examine what our joy is founded on. Material goods can change or be lost, but the joy that comes from the Lord remains in the heart and strengthens a person even in times of trials.