This chapter is what all of creation is waiting for – the return of Jesus. All of heaven rejoices and prepares for the biggest celebration of all time. But before things can come to an end, a battle must be fought against Satan and all his allies.
In the end, we want to be on the side that wins. Jesus will be King of kings, not only because he is powerful, but because he is the Lamb who died for us so he could be in an eternal relationship with us. We should worship him now as that King!