In the book of Zechariah, in the Old Testament, it fortells the end time state of Jerusalem, and the return to the sacred name.
That day, there will be no light, but only cold and frost. And it will be one continuous day-Yahweh knows-there will be no more day and night, and it will remain light right into the time of evening. When that Day comes, living waters will issue from Jerusalem, half towards the eastern sea, half towards the western sea; they will flow summer and winter. Then Yahweh will become king of the whole world. When that Day comes, Yahweh will be the one and only and his name the one name. /zechariah 14:6, New Jerusalem Bible
