However, this sacrifice no longer needs to be repeated,
That’s ignoring why Jesus needed flesh in the first place. The idea you need to look at first is “what is man” and “what is sacrifice.”
Genesis 1:27 “God created
MAN according to his image. Male and Female, he created them.”
A female is also in “man”; but a male is the source. I can illustrate the point biologically: A male has an “X + Y” chromosome, but a woman has only “X + X” Chromosome.
When God the Father made us an image of himself, he intended to depict a likeness of his being the source of all things in us. It’s a recursive depiction; Man comes from God. ( Luke 3:38 “… the son of Adam, the
son of God.” ) By God’s design, then a woman is naturally drawn out of a man but isn’t the whole design.
Genesis 2:24 “She shall be called woman because she was taken out of man. For this reason, a man shall leave his father and mother and cleave to his woman.”
Consider how God made us an image of himself: Adam was put to a sort of death/anesthesia/sleep that he would rise again from. (Genesis 2:21); Therefore, from Adam was generated a woman. (Jesus donated his flesh for a spouse on the cross.)
When we see “womb” in English Bibles we automatically think men don’t have wombs; but the Original Greek word talking about the cross and baptism really talks about “coils”. That refers to the shape of the birth canal, ovaries, intestines and genitals in both man and women;
John 7:38 “He who believes in me, as scripture has said ‘out of
his coils (Koils/κοιλί-ας) shall flow rivers of living water’”
http://biblehub.com/text/john/7-38.htm
John 3:4-5 “How is an old man to be [re]generated? does he penetrate his mother’s
coils a second time?”
http://biblehub.com/text/john/3-4.htm
Jesus is making a new kingdom … Nicodemus is asking how:
There are, obviously, good ways and bad ways to enter a kingdom; by force and violence, sex, birth or covenant.
Sometimes a son tried to create a new kingdom by raping his mother… 2Samuel 16:22
In order for Eve to be part of Adam’s Kingdom, Adam had to give up some of his flesh. That was Adam’s sacrifice. But every act of sexual intercourse repeats what happened with Adam in a miniature way. From the man, “slime of the Earth [Adamah]” is given to the wife. The woman, likewise, gives her slime to the man through a curtain of flesh. It’s purely physical and it can be cleansing and sanctifying. 1Corinthians 6:16 vs. 1Corinthians7:14
But if the spouse is Jesus … it will be done a different but still physical way:
Hebrews 10:20-21
Have confidence for the road-into the Holy Places by the blood of Jesus which he dedicated for us; a new and living road through the veil that is his flesh.
The physical blood was dedicated for us, which means it has a future purpose at
multiple locations.
Eph 5:
For this reason a man shall … and the two shall become one flesh.”
This is a great mystery, but I speak in reference to Christ and the church.
To become one flesh requires physical flesh…