Hi, Jamil.
It is important, in considering the issues raised by you, to carefully strive for technical accuracy in considering the words of Scripture.
For example, Randy Carson assures us that Isaiah 66:7’s prophecy of a birth without labor pains “is a Marian prophecy of the virgin birth of Jesus Christ.”
Yet look at Isaiah’s own words in the next two verses: To achieve Randy’s interpretation, we must carefully contradict those verses…
8 Who ever heard of such a thing, or saw the like? Can a country be brought forth in one day, or a nation be born in a single moment? Yet Zion is scarcely in labor when she gives birth to her children. Here Isaiah and the Holy Spirit assure us that the child being referred to is a country.
9 Shall I bring a mother to the point of birth, and yet not let her child be born? says the LORD; Or shall I who allow her to conceive, yet close her womb? says your God. Isaiah 66:8-9. Here Isaiah and the Holy Spirit assure us that the womb of the mother giving birth here shall be “open,” not “closed.” The Church itself teaches that Mary’s womb remained closed.
Similarly, in considering John’s Revelation, note John’s title for the mother in Revelation 12: “Woman.”
John was surely familiar with Genesis, and was aware that he was giving to the mother of Jesus, in Revelation 12, the same title, “woman,” given to the Eve, the sufferer of INTENSE labor pains. In other words, the “woman” title, and intense labor pains, go together.
We see John applying the “woman” title to Mary at two other points, in John’s gospel, at John 2:4 and John 19:26.
Also, note well: John lived with Mary, after the cross. Of all of the Apostles, John was in the best position to learn the details of things like Mary’s giving birth to Christ.
I think that Revelation 12 does indeed describe the intensely painful birth of Christ.
Peter