Why is the good confession of Jesus important?

In his interaction with Pilate, Jesus' declaration of God's sovereignty exemplifies the utmost good confession. He states in John 19:11 that Pilate's power is granted from above, highlighting God's ultimate control over authority. This not only reaffirms the sovereignty of God but assures believers that nothing happens outside of His will. Additionally, this moment underscores the necessity of Christ's suffering for the fulfillment of God's redemptive plan, as articulated in Acts 2:23, where it is declared that Christ was delivered by the determined purpose and foreknowledge of God, destined to suffer for the sins of His people.