What does the Bible say about the eternal reign of Jesus Christ?

Scripture teaches that the Lord Jesus Christ has always had dominion over all creation, as stated in Revelation 11:15-19, which speaks of His reign forever and ever. This eternal reign is not limited to a time period; rather, it encompasses all of eternity as the Alpha and Omega, the beginning and the end (Revelation 1:8). In Daniel 7:14, we see that dominion and glory were given to Christ, establishing His everlasting kingdom. His reign assures us of the fulfillment of God's promises and the ultimate triumph over sin and death.