What does it mean that Christ pled our cause on the cross?

At the cross, Christ’s role as our advocate reached its apex as He bore the full weight of God's wrath due to our sins. According to Isaiah 53:6, the punishment that brought us peace was laid on Him, illustrating that He not only represented us but actively took upon Himself the consequences of our transgressions. This sacrificial act was essential for our justification, demonstrating that God's justice and mercy could coexist in perfect harmony. The cross embodies the culmination of Christ pleading our cause; He faced the dregs of God's fury, ensuring that we, as His people, would never taste that cup of punishment. This unique perspective on Christ's intercession emphasizes the assurance of salvation for those whom He represents.