theosis (i.e. the power or likeness of God, that is "in his image" of holiness) and "His name will be on their foreheads." Night will no longer fall, and the inhabitants of the city will "have need (of) no lamp nor light of the sun, for the Lord God gives them light." John ends his account of the New Jerusalem by stressing its eternal nature: "And they shall reign forever and ever." Gates It had a great, high wall with twelve gates and with twelve angels in charge of the gates. On the gates were written the names of the twelve tribes of the sons of Israel. There were three gates on each side: three on the east, three on the south, three on the north, and three on the west (Revelation 21:12-13). The twelve gates were twelve pearls; each gate was made from a single pearl (Revelation 21:21a). The gates in the north wall are named for Reuben, Judah, and Levi; those in the east wall, for Joseph, Benjamin, and Dan; those in the south wall, for Simeon, Issachar, and Zebulun; and those in the west wall are named for Gad, Asher, and Naphtali (Ezekiel 48:31-34). The New Jerusalem gates may bear some relation to the gates mentioned in Enoch, Chapters 33–35, where the prophet Enoch reports that from each of the four "heavenly gates – opening in heaven – three (new gates) were seen distinctly separating (off, as if) the extremities of the whole earth" [were pulling apart each of the four gates into three new ones]. Thus, the four gates were each replaced by three new ones, totaling twelve [i.e. 3 x 4 = 12] gates in all. [33, 3.][ref. Laurence translation, Book of Enoch.] Geometry In 21:16, the angel measures the city with a golden rod or reed, and records it as 12,000 stadia by 12,000 stadia at the base, and 12,000 stadia high. A stadion is usually stated as 185 meters, or 607 feet, so the base has dimensions of about 2220 km by 2220 km, or 1380 miles by 1380 miles. In the ancient Greek system of measurement, the base of the New Jerusalem would have been equal to 144 million square stadia, 4.9 million square kilometers or 1.9 million square miles (roughly midway between the sizes of Australia and India). If rested on the Earth, its ceiling would be inside the upper boundary