The book of Revelation is about Jesus Christ being revealed as the Lord of heaven and earth. In chapter 1 we see this clearly echoing Isa 9:6.<p>It is in the perfection of Christ`s finished work that Jesus has all power in heaven and earth Mat 28:18. <p>He is now the administrator of Grace Heb 3:1 Eph 2:7. At His return He will sit upon the throne of David in the MillennialKingdom Jer 33:17. After that He will create a new heaven and earth in which there is no remembrance of that which is imperfect Rev 21:1.<p>The purpose for Christ Jesus being born is so that we can be filled with His HolySpirit Mat 3:11. <p>Jesus had to shed His blood so that we could be forgiven and receive His HolySpirit Eph 2:12. <p>The WaterOfLife is His HolySpirit and Christ Jesus offers His HolySpirit to anyone who thirsts for relationship with Him.