How do we know Christ's suffering reflects the sinfulness of sin?

The suffering of Christ, especially as He passed over the brook Kidron en route to Gethsemane, emphasizes the sinfulness of sin by showcasing the immense weight of sin laid upon Him. In this moment of anguish, Christ, who was without sin, faced the full cup of God's wrath due to the transgressions of humanity. This act serves as a vivid portrayal of how grievous sin is before a holy God. Just as David, in his sorrow, reflected on his own sins, Christ's lament and suffering evoke the heavy consequences of sin and the separation it causes from God. His willingness to take upon Himself the burden of sin highlights not only its exceeding evil but also the profound seriousness of God’s judgment and the nature of mercy that was to be extended to humanity.