How do we know that Jesus is our only source of mercy?

The preacher emphasizes that mercy is only found in Jesus Christ, as illustrated in passages like Isaiah 45:22, where God invites everyone to look to Him for salvation. This aligns with the Christian belief that we cannot rely on our own efforts or piety for mercy; it is solely through Christ’s sacrifice that we are redeemed. The reliance on His grace is a fundamental aspect of sovereign grace theology, affirming that it is only through divine revelation and mercy that we understand our need and His provision.