There is a strong tradition within the Church that Jesus is a new Adam (see 1 Corinthians for an obvious example of this) and with the new Adam comes a new creation. Let’s connect a few dots here with regards to something John wrote in his Gospel.
However, one of the soldiers pierced his side with a spear, and immediately blood and water came out.
This is what happens once the soldiers decide to make sure Jesus is really dead on the cross. Now, let’s look back at Genesis and the story of creation.
So the Lord God put the human into a deep and heavy sleep, and took one of his ribs and closed up the flesh over it. With the rib taken from the human, the Lord God fashioned a woman and brought her to the human being (Genesis 2:21-22).
The two things that help mark out Christians from the rest of the world are the sacraments of baptism and the Lord’s Supper. Each of these are ways in which God gives people his grace and presence in their lives. They are means by which God moves us from grace to grace and glory to glory as we become more and more like Christ. It is the waters of baptism that confirm our relationship in Christ and his Church and the blood of Holy Communion that gives us our spiritual strength for the journey with Christ.
So, Adam fell into a deep sleep, something was taken from his side, and his wife was created (Eve).
Christ fell into a deep sleep (of death), something was taken from his side, and his wife was created (the Church).
I love the way God has guided the writers of the books of the Bible to tell one grand narrative!