"They serve at a sanctuary that is a copy and shadow of what is in heaven." Hebrews 8:5
"Destroy this temple, and I will raise it again in three days." John 2:19
"The Jews replied, "It has taken forty-six years to build this temple, and you are going to raise it in three days?" But the temple he had spoken of was his body."
The Sanctuary or Temple of God that exists on this earth is merely a copy and shadow of what is in heaven. The Reality is God himself. When Christ came 2000 years ago he came as the Reality to the temple. His body, his flesh, was the temple that he was referring to when he said destroy it (crucified on the cross) and I will raise it again in three days (Resurrection).
Revelation also testifies that the Temple of Jerusalem will descend from Heaven in the last days.
"I saw the Holy City, the New Jerusalem, coming down out of heaven from God prepared as a bride beautifully dressed for her husband." Rev 21:9
What is the Reality to the Holy City Jerusalem?
"But the Jerusalem that is above is free and she is our Mother." Galatians 4:26
Just as our Heavenly Father came to this earth 2000 years ago to die for our sins, so in the last days, the Bible testifies that our Heavenly Mother, the New Jerusalem is to come to this earth.
"The Spirit and the Bride say, "Come!" And let him who hears say, "Come!" Whoever is thirsty let him come; and whoever wishes let him take the free gift of the Water of Life." Rev 22:17
The Purpose of our Mother coming to this earth is to give us the Water of Life which is Eternal Life. Without our Heavenly Mother our souls cannot be quenched. She has come to this earth to revive our souls and show us the way to the Kingdom of Heaven!