What is the significance of casting ourselves upon God's mercy?

The act of casting oneself upon God's mercy signifies a recognition of our complete dependence on Him for salvation. In the sermon, it is emphasized that without God's intervention, we remain in our spiritual deadness and cannot choose Him. Ezekiel 36 showcases that God transforms hearts and minds, making it possible for individuals to come to faith. This acknowledgment of unworthiness and reliance on God's grace exemplifies a vital aspect of true repentance and the Gospel, demonstrating that salvation is purely by God's sovereign grace.