How do we know Christ is the chosen servant of God?

The affirmation of Christ as God's chosen servant is rooted both in Old Testament prophecies and in the events of the New Testament. In Matthew 12:18, the fulfillment of Isaiah's prophecy showcases Jesus as the servant whom the Lord has chosen. His actions throughout his ministry, including healing, teaching, and his meek demeanor, align perfectly with the scriptural depiction of the Messiah. He is acknowledged by God at His baptism and through the miracles and truths He preached, demonstrating His divine approval and mission to bring judgment and truth to the nations.