Mary was the first tabernacle.
At the Last Supper Jesus, the Christ, ordained and empowered His Apostles to do what, until then, only He could do, make Himself present, in His humanity, to the world.
What the senses can not perceive, the believing heart receives as total gift, total God, in His Holy and eternal Humanity, not just Spirit, but human flesh and blood, along with the power to make Him present in the world and to the world through out Time.
Mary received, and by her body, in her body, made Him present as gift from God the Father. In her Immaculate body, at Her faith response,”Fiat secundum tuum.” God became Man, and Mary was His Tabernacle, the Ark of the New Covenant, in fulfillment of the Old Covenant.
Reality challenges the mind and senses to believe God.
“And the virgin shall be with Child.”
“This is My Body…This is My Blood.”
God enters Time and remains in Time, coming unto his own and so remaining “Emmanuel”, “God with us” for all Time until earth and the heavens be no more, made new, as promised, a New Heaven and a New Earth. And God remaining Man throughout eternity with the Virgin at His side with the children He gave her from His Cross.