What is the significance of mercy in worship according to Psalm 123?

In Psalm 123, worship is centered around the cry for God's mercy, which underscores the believers' dependence on Him. Recognizing that all things come from God, including His mercy, is core to understanding our place in worship. This dependence prepares the heart for genuine worship as believers approach God with humility and gratitude. In worship, invoking God's mercy reflects an acknowledgment of His sovereign grace, prompting believers to offer thanks and praise, knowing they stand in need of His kindness and love.