What does it mean to lean on Christ instead of our own righteousness?

Leaning on Christ signifies an acknowledgment that our own righteousness is inadequate to meet God's holy standards. The sermon illustrates the futility of relying on works to please God, contrasting it with the necessity of resting in Christ's sufficiency. By leaning on Christ, believers recognize that only His perfect obedience and sacrificial death provide the foundation for their standing before God. This dependence shifts the focus from human merit to divine grace, highlighting that salvation is through faith alone in Christ alone. On the Day of the Lord, only those who are clothed in the righteousness of Christ will stand blameless; those who trust in their works will find themselves facing judgment.