Why is the kingship of Christ significant?

The significance of Christ's kingship is multifaceted, as expressed in Zechariah 14:9, where it is declared that the Lord shall be King over all the earth. This sovereignty encompasses all nations, demonstrating His authority and power in fulfilling God's redemptive plan. Christ, as the God-man, has earned the right to reign through His obedience and sacrifice. His kingship means that nothing occurs outside of His divine will, and His governance leads to the ultimate salvation of His people. In light of this kingship, believers find assurance in His ability to protect, guide, and ultimately save them, affirming that all things work together for good for those who are called according to His purpose.