As king, what is one of Christ's roles concerning the kingdom of God?

One of Christ's fundamental roles as king concerning the kingdom of God is to defend it. This defense encompasses safeguarding the integrity and purity of the teachings and principles of the kingdom, standing against spiritual forces that seek to undermine faith, and protecting His followers from evil influences. In this capacity, Christ actively engages in spiritual warfare, ensuring that His kingdom remains a safe haven for believers. The concept of defense is rooted in the understanding that Christ is also a protector of His people, providing them with the strength and resilience needed to stand firm in their faith.

While other roles such as preserving, overseeing, and expanding the kingdom are also significant, the emphasis on defense highlights the proactive nature of Christ's kingship, illustrating His commitment to maintaining the righteousness and sanctity of God's reign on earth.