A technical question which may not be appropriate in this thread: How is one to understand Genesis 9:11-17?
- 11 And I will establish My covenant with you, and never again will all flesh be cut off by the flood waters, and there will never again be a flood to destroy the earth."
12 And God said: "This is the sign of the covenant, which I am placing between Me and between you, and between every living soul that is with you, for everlasting generations.
13 My rainbow I have placed in the cloud, and it shall be for a sign of a covenant between Myself and the earth.
14 And it shall come to pass, when I cause clouds to come upon the earth, that the rainbow will appear in the cloud.
15 And I will remember My covenant, which is between Me and between you and between every living creature among all flesh, and the water will no longer become a flood to destroy all flesh.
16 And the rainbow shall be in the cloud, and I will see it, to remember the everlasting covenant between God and between every living creature among all flesh, which is on the earth."
17 And God said to Noah: "This is the sign of the covenant that I have set up, between Myself and between all flesh that is on the earth."
Was the appearance of the rainbow, following the flood survived by Noah and the inhabitants of the ark, the first in history or was it not the first but affirmed as the sign of the covenant between God and Noah?
(By analogy, I compare the rainbow to a wedding ring. Restating my question in terms of that analogy, I'm asking: Did a ring pre-exist the wedding and become a "wedding ring" as a consequence of the wedding vows? Or was there no ring before the wedding, but a wedding ring first appeared in the wedding?)
The reason for my question is because I think there are people who believe that the rainbow after the flood was the first rainbow in the history of the world.
I don't see any logic in concluding that rainbows existed prior to the flood exactly as they do today.
Otherwise there would be no way to differentiate God's post flood rainbow from the prior situation (Being either no rainbow, or different types of rainbows).
Which would then make it meaningless as a sign of His covenant because you could never look up in the sky and say "ah, there it is, that one is God's rainbow, the sign of His promise to us, the one that never existed before He established His new Covenant with mankind".
Even the language of Him "placing" the rainbow implies something new which wasn't there before.
Without that, you'd be basically saying that God just pointed to something that already existed and said "I'm giving that a new meaning".
But the problem with that is that we don't see modeled anywhere in Scripture with regards to memorials, or signs, or convenants.
There's always something new which is created, or a new observance or ritual that is instituted, or a sacrifice that is performed, to commemorate or mark something new of significance.
It's never merely just re-purposing something that already exists, as it exists, without any alteration, and claiming it has a new meaning now. Even unhewn stone altars people erected as a memorial involved moving and stacking stones together in a way that they otherwise were not prior to your intervention. They didn't just point to a stone on the ground and proclaim "this stone now represents something new", without even doing so much as moving it or changing it's orientation.
It could be as simple as assembling unhewn rocks into the shape of an altar or as complex as building the tabernacle. It could be a one time or short term ritual performed, or a new yearly feast observance instituted. Or a sacrifice performed.
Covenants in the Bible are always seen to be established by some kind of new action, new creation, and/or sacrifice. Without exception. It is never established merely by pointing to something that already exists. The later would be inappropriate as a representation of the covenant because it does not as accurately represent what a covenant is. A covenant is both the creation of something new, and the creation of something that is suppose to last and not be broken.
I would also ask:
What is your motivation for needing to conclude that the rainbow must have existed prior to the flood? Is it because you can't imagine how scientifically that could happen? Well, there are possibilities. Creation scientists have proposed some ways that could have happened.
There is Biblical support for the idea that rain as we know it didn't even exist prior to the flood, but waters misted up from underground rivers or aquifers. With those shattered by the flood, the water being dumped on the surface, the creation of vast oceans and vast dry places instead of a more even distribution of water, and temperate differentials being introduced across the globe that weren't there previously, you could create conditions that allow for cloud and rain formation where likely it did not exist before. Or, at the very least, rain happening in a manner which had never existed before.
There's also the possibility that the nature of the atmosphere was different prior to the flood. We do know that prehistoric atmosphere levels were twice as dense as they are today. There's a lot of potential ways that atmosphere could have been different than it is today which perhaps could have also had an effect on the creation of rainbows in the sky. A situation that wouldn't have been altered until the flood's catastrophic altering of the world's climate and ecology.
Some speculate things like water or ice canopies over the earth which were destroyed with the flood, but others don't believe this is a viable explanation. And I don't think you need to rely on explanations like that in order to have rainbows appear only after the flood.
I think the reason God could point to the rainbow as a sign of His new covenant with mankind is precisely because it had never existed before.
And furthermore, and more importantly perhaps, I think the reason God could point to this sign as assurance that He would never flood the earth again is because the rainbow's existance was proof that the conditions of the earth were not such that you could ever have a worldwide flood anymore.
The reason why? Because if the flood was caused by runaway subduction of the crust shattering into today's tectonic plates, thereby releasing all the water trapped under the crust (which then shot up high into the atmosphere and fell down as rain over the whole world), permanently altering the climate and landscape in a way that could never be reversed by natural processes, then it would be impossible for a worldwide flood to ever happen again because the method of what caused the original flood had already been spent and used up.
And the rainbow was the result of that new altering landscape and climate. So as long as that rainbow exists then it means that the conditions will never exist on earth to again cause a worldwide flood.
That is precisely why people falsely conclude today that a worldwide flood could never have happened in the past: Because they are trying to figure out how a world wide flood could happen under the environmental conditions as they currently exist. They are ignoring the fact that the Bible tells us the conditions were different prior to the flood. You didn't have mountain peaks as high as today, or valleys as low as today (the oceans). You didn't have most of the world's water trapped in oceans that are exposed to the air. You had most of the world's water trapped under the crust under high pressure, which somehow burst causing a tectonic rift to ripple around the earth's crust, breaking apart the landmass and throwing all that water up into the air. Most of which then settled onto the surface permanently after raining down.