Rv 4 refers to the fourth chapter of the Book of Revelation in the New Testament of the Bible. This chapter describes a vision experienced by John of Patmos, where he sees a throne in heaven surrounded by twenty-four elders and four living creatures. These beings worship and praise God, emphasizing His holiness and eternal nature. The imagery in Rv 4 highlights the majesty and sovereignty of God. The chapter sets the stage for the unfolding events in the rest of the Book of Revelation, illustrating the divine authority that governs the universe and the importance of worship in the heavenly realm.