Psst… a “normal day of 24 hours” happens as a result of the rotation of the earth and the appearance of “sunrise” and “sunset”. The first creation narrative has an “evening” and “morning” before the sun is created. Are you sure you want to stick with “literal 24-hour day”?
It is mysterious, but there is no getting away from the fact that the words “there was evening and there was morning” is an obvious description of the length of one day - Sun or no Sun. Perhaps, as some Jewish scholars suggest, before the creation the Sun, “there was evening and there was morning” refers to a period of one literal day and not to a literal sunset and sunrise,
Wait… you’re asking why the command to observe the Sabbath references back to the first ‘Sabbath rest’?
No, I’m asking why in Exodus 20 the Lord directly compares six days of human work (v. 9) to six days of creation work (v. 11). “Six days you shall labour and do all your work … for in six days the Lord made heaven and earth, the sea and all that is in them”.
The word “for” in this sentence obvious serves to introduce the reason for “six days” of labour, which is the "six days’ of creation.
According to you, the reason the Lord designated “six days” of work is that creation took billions of years. Makes so much sense!
Because the Bible teaches salvation, not science.
Science? Who said anything about the Bible teaching science? Genesis is describing a miracle - creation. It is futile to explain a miracle with science, that’s why creation is described in terms of HISTORY, not science. Genesis is a book of history.
Scripture doesn’t attempt to explain any miracle in terms of science; it merely describes what happened (history), not how it happened (science).
Yeah… I guess all those references to times of the day in the OT, let alone the Gospels, were inserted later.
We’re not talking about the time of the latter OT or the Gospels; we’re talking about the time of Moses (as far as I know, Moses wrote Genesis). So in the time of Moses, what unit of time is used in the OT to describe a period less than a day?
I’m sorry that you think Church teaching is nonsense.
I’m sorry that you can’t tell the difference between an potentially fallible opinion and an ex cathedra teaching.