How is Jesus our King in the kingdom of God?

Christ is described as King in the kingdom of God, illustrated in Revelation 19:16, where He is called the 'King of kings and Lord of lords.' His authority is established through His sacrificial work and resurrection. In Hebrews 1:8, the Father acknowledges the eternal reign of the Son. As believers in His kingdom, we are under His lordship, guided by His righteousness and governed by the values of His kingdom. This means that our lives should reflect submission to His reign, where we trust Him for salvation and as the source of our righteousness.