This is in part a response to furrykef, who says that the Bible is hardly believable and eschews science. Well, does it? That depends on your interpretation. Certainly in some views, it's simply not possible. In others, however ...
As part of a mental exercise and also striving to better understand some things, I took it upon myself to study the opening creation verses of Genesis, while looking more closely at certain scientific theories. Some of what I'm about to describe here are things I've always believed, but for all the verses I've looked at them, and compared them to scientific thories surrounding the geological and evolutionary histories of Earth. I have always had an allegorical interpretation of the creation verses, mind you.
I might delve a bit further into Genesis later on, but for now, I'm just going by the creation story.
For this, I used the New International Version.
Genesis 1:1-2 wrote:
Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters.
The state of the universe before the "causality," I'll call it. I don't recall where I read this but some scientists have theorized that the universe 'existed' in some way before the causality. Genesis refers to 'waters' a lot at various points, but I don't think that's much of a problem. It's obviously using water in poetic terms at several points. The usage of water in various ways to describe quite un-watery things is something that human poets have done since the dawn of our time. I often hear space referred to as a "black sea”, ocean, or water, after all. Heck, think of that one video game series, "Star Ocean."
Genesis 1:3-5 wrote:
And God said, "Let there be light," and there was light.
4 God saw that the light was good, and He separated the light from the darkness.
5 God called the light "day," and the darkness he called "night." And there was evening, and there was morning—the first day.
There's the "causality." Typically we see this as the Big Bang, but the Big Bang competes with other theories--Brane collisions, Big Burps, oscillating universe ... These are typically still explosive "separations of light and darkness," however--a creation of the universe, separating matter from its previous state and creating all the stars and galaxies. There're various methods to build a bridge, but it'll still be a bridge.
However, most evidence we have--observations from Hubble, not to mention the satellite observatory named after him, etc.--suggest that the Big Bang theory is most likely. By the way, did you know that none other than a Roman Catholic priest proposed the Big Bang theory? Georges Lemaître was his name. (Rhetorically) Who says you can't be both a scientist who fathered a modern scientific theory AND a man of the cloth?
Genesis 1:6-8 wrote:
And God said, "Let there be an expanse between the waters to separate water from water."
7 So God made the expanse and separated the water under the expanse from the water above it. And it was so.
8 God called the expanse "sky." And there was evening, and there was morning—the second day.
You know what this has always sounded like to me? Accretion disk. The gases that swirled together to form the Sun, slowly developing a protostar, and later the excess matter forming the planets of our solar system. The formation of the sun happened roughly 4,600 million years ago, but it was still a sort of protostar--or at least young and dim--at the time of Earth's formation, during or shortly after, excess gas and matter in the disk condensed, forming a globe of lava. It's important to note that the Earth, therefore, started out as a bunch of gas and other heavier elements--I suppose this would be best described as a sort of sky, separating what will be the Earth from the rest of the universe. As things condense and solidify, you get a superhot ball of lava--no doubt, there was still a sort of sky, but hardly like the one we now know.
To wit, I've read in some places (Wikipedia being one) that the atmosphere Earth has now is called the 'Third Atmosphere'--the one that was present in Earth's formative years was made mostly of hydrogen and helium. It was quickly replaced by a thicker, more complex composition--probably this atmosphere was present for some of the Hadean and most of the Archean eons, and once photosynthetic life took off significantly, that marked the point when this "second atmosphere" was in transition to the current atmosphere of today. The "second atmosphere" as it's called had something like 100 times as much gas as what we have now. Keep that in mind, I'll be talking about this later.
Genesis 1:9-10 wrote:
Then God said, “Let the waters under the heavens be gathered together into one place, and let the dry land appear”; and it was so.
10 And God called the dry land Earth, and the gathering together of the waters He called Seas. And God saw that it was good.
Lava is often characterized to be much like water, for a start. The lava cools to form dry land--during this process, which I believe took around 500 million years, the atmosphere was thickening and changing composition, and the first REAL oceans, oceans of water, formed. (There is evidence to support presence of water at this time, despite the problem of the Earth's sun still not emitting light at its peak, and they’re not strong enough to melt ice into oceans according to the problem). At any rate, I don't think there're any real issues here with the creation verses so far.
Genesis 1:11-13 wrote:
Then God said, "Let the land produce vegetation: seed-bearing plants and trees on the land that bear fruit with seed in it, according to their various kinds." And it was so.
12 The land produced vegetation: plants bearing seed according to their kinds and trees bearing fruit with seed in it according to their kinds. And God saw that it was good.
13 And there was evening, and there was morning—the third day.
... Then we go right into the first big issue. Taken word for word, this goes against what science has observed as far as the development of life is concerned, not to mention cosmology and geology. As we know them, plants appeared on the land AFTER aquatic animals first developed. However, here, we're told different, though that depends on your interpretation. You also have to keep in mind that the Bible's verses as we have them date creation of plants before "the stars, sun and moon" (I'll get to that in a second).
There might be a possible explanation, which would also go in line with how the other "life creation" verses are presented. A view I personally hold is that the process BEGAN, and continued to develop as God worked to other ends, rather than each phase being wholly completed before the next phase--meaning that God started things in motion and by the time he brought about the creation of humans, that was when everything described was present in the world. This sort of thinking is already something one has to consider otherwise when relating Bible verses with scientific findings--and it may lend to this. Scientists have found evidence that single-celled life might have been in development as far back as the Hadean eon, the first phase of Earth's development--which is between Earth's creation (4600 MYA) to 4000~3800 MYAish. We know that life definitely existed in the next eon, the Achaean. Achaean's atmosphere was still not oxygenic by this time, though oxygen-producing life started to appear here.
The thing is, what possible evidence from the Hadean exists points towards photosynthetic life--and most prokaryotes (generally agreed to be the first among organized life) are photosynthetic, though their abilities vary and the prokaryotes have the most extremophiles. If the Hadean evidence is panned, then you still have to consider life from the Achaean eon. Certainly cyanobacteria was among the first life forms, which are nourished from light--but other earlier life forms got their nourishment from carbon dioxide, and not by consuming each other. What are plants generally (but not wholly) known for, that sets them apart from practically all other non-bacterial life?
To point out further--among all life, the first to develop to multicelluarlity were algae and seaweeds. Interesting, no?
So there're several possibilities. This phase in Genesis refers to the start and ongoing development of flora on Earth, starting with simple life forms that share a common function with plants. Alternatively, it might be that this is more literal and Moses wrote down the order incorrectly, or this was garbled through "da telephone game" as Strong Bad would say. God might be shaking Moses by his shoulders in Heaven and going "I TOLD YOU! PLANTS CAME AFTER FISH! NOT BEFORE!"
However, thinking about it, I don't know--when you take into account that fully developed life as we know it didn't happen in phases, but that each "type" as categorized in the Bible appeared successively, and gradually took the form(s) we know them by, this might actually be closer to what science has observed ...
Genesis 1:14-19 wrote:
And God said, "Let there be lights in the expanse of the sky to separate the day from the night, and let them serve as signs to mark seasons and days and years,
15 and let them be lights in the expanse of the sky to give light on the earth." And it was so.
16 God made two great lights—the greater light to govern the day and the lesser light to govern the night. He also made the stars.
17 God set them in the expanse of the sky to give light on the earth,
18 to govern the day and the night, and to separate light from darkness. And God saw that it was good.
19 And there was evening, and there was morning—the fourth day.
Oh dear, train wreck! Here the word-for-word application of the creation story would fall apart. Dividing light from darkness--but didn't that already happen? Why are the stars, sun and moon created NOW? Not to mention before plants, which work off photosynthesis? Just for kicks though, let's look at the relationship between the creation verses here and the Sun/moon/planets.
Maybe it wasn't the stars, as in the other stars in the universe, described here. Think about it--in early civilizations, the planets were often considered stars themselves. In Eastern cultures, for example, Mars is called the "fire star." Mercury is called the "water star," Venus is called the "metal star," Saturn is called the "earth star," Neptune is the "sky king star," and Uranus is the "sea king star." Therefore, if the planets were commonly called stars along with the real deal, I don't see why it could be specifically referring to THEIR creation instead. After all, the separation of light from darkness would entail the formation of real stars elsewhere, right?
I'm not sure when or if exact dates on planetary formation occurred. As far as I understand it no real attempt at pinning down "specific" times has been made--probably because we simply lack the technology to scour the planets of our system as we have Earth. We're able to figure out Earth's age because we can go almost anywhere on the surface and check out the rocks. It takes a lot of time and money to send two robots to Mars, who simply can't do everything, though they're friggin' awesome on their own.
The only real estimate on Mercury's formation I can find is that it formed sometime over four billion years ago. The context of what I've read on some sites (Wikipedia being one) sounds as if it formed AFTER Earth took general shape, since Earth is thought to have started forming roughly at the same time the sun did, and certainly took shape by the Achaean eon. Other sources assume Mercury formed right when Earth did.
Venus ... pfft. I don't know if we'll ever know its age. If we went by what the missions to Venus' surface found, then Venus would be only 650 million years old--but that ain't right at all. Something major happened on Venus, and because of that, I don't think we can really date its rocks reliably. I'm sure, however, that Venus is older than its surface can be dated by--roughly 4 billion years ago.
Now, the Moon seems most likely that it would have been created after the Earth. Two theories out of the four prominent ones proposed deal with the Moon being created from the Earth itself, one of which (Giant Impact Theory, stating the moon spawned from Earth after a major surface impact) reconciles several inconsistencies in the Earth and Moon themselves, and links similarities the Earth has in composition with the Moon. An important thing about the Giant Impact theory is that it explains why the Earth has seasons--the angle of impact and the size of the impactor sped Earth's rotation up and at a tilt.
Giant Impact theory takes place sometime in the Hadean era, typically "just after" the Earth formed--this is important to remember.
The real glaring problem with comparing these verses to scientific studies is that if we take this to mean "God created them at this point," the sun's creation taking place after the Earth simply doesn't parse. As for the planets, they probably started forming at the same time as Earth did, or close after. I haven't been able to get some figures or estimates on this. I don't quite think the timing is important, though. When you get right down to it, a lot of stuff categorized as the "days" God spent creating past the causation happened--or began--in the same eon.
There is another interpretation, though, and after looking into some things, I think that the creation verses' timing makes more sense this way. In reading some opinions of other apologetics and scholars, they found the phrasing to be odd--and obviously noted some of the same problems here. Remember the second atmosphere I mentioned? Being 100 times gassier than the current atmosphere--and composed likely of hydrogen/water vapor, carbon dioxide, ammonia, and a bit of nitrogen, I don't think you'd be able to see through it very well. It was probably a lot like Venus.
Over time, the water vapor condensed, rained down, and brought the carbon dioxide with it, making things easier to see--could it be that these verses aren't specifically referring to the creation of the Sun, moon, and stars/planets, but merely to the atmosphere thinning out and slowly becoming more hospitable, in the process revealing them from Earth's point of view?
Genesis 1:20-22 wrote:
"And God said, "Let the water teem with living creatures, and let birds fly above the earth across the expanse of the sky."
21 So God created the great creatures of the sea and every living and moving thing with which the water teems, according to their kinds, and every winged bird according to its kind. And God saw that it was good.
22 God blessed them and said, "Be fruitful and increase in number and fill the water in the seas, and let the birds increase on the earth."
23 And there was evening, and there was morning—the fifth day. "
Not much I can say here--birds being formed in this phase is an obvious inconsistency with what science has observed. Archeological evidence points to birds being an offshoot of dinosaur development.
However, animals did first originate in the water--note the 'animals' bit there. As far as I can tell, multi-celled animals came after multi-celled (seaborne) plants, and the animals were of course seaborne. The Cambrian eon was one big party until that extinction event. They must've all been drinking too much Listerine. (Everyone knows only Coach Z has the power to handle that stuff!)
Genesis 1:23-25 wrote:
And God said, "Let the land produce living creatures according to their kinds: livestock, creatures that move along the ground, and wild animals, each according to its kind." And it was so.
25 God made the wild animals according to their kinds, the livestock according to their kinds, and all the creatures that move along the ground according to their kinds. And God saw that it was good.
Again, there is little to say here. Land animals developed after sea animals, so in the context of evolution theory, this is correct. It's just that birds developed after land animals.
Genesis 1:26-28 wrote:
Then God said, "Let us make man in our image, in our likeness, and let them rule over the fish of the sea and the birds of the air, over the livestock, over all the earth, and over all the creatures that move along the ground."
27 So God created man in his own image, in the image of God he created him; male and female he created them.
28 God blessed them and said to them, "Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish of the sea and the birds of the air and over every living creature that moves on the ground."
Ladies and gentlemen, the main event! Heeeeeeeeereeeeee's humanity! Again, in the context of evolution, the human species is the most recent development (in the context of what the Bible is grouping together). Keep in mind that the idea of evolving from an ape doesn't necessarily conflict with these verses, especially keeping in mind all that I've said prior--and also keep in mind that some of the largest organizations of Christianity find no problem with evolution itself--two popes have explicitly given it their papal stamp of approval, so to speak. In other words, the presence of ancestral offshoots like Homo erectus, Homo habilius, and those directly in our ancestral line linking us back to the apes can be seen as evidence of guiding us towards what we are now.
In any case, God's words to humanity speak much about what sets us apart from the rest of life on the Earth. God made us in our own image, what does that mean? It can be interpreted many ways than just "made to look like God's physical form"--which is kinda silly when you think about how God interacts with humanity. Off the top of my head, direct interventions by God are not typically in human form, save Jesus. I think it more closely speaks about our ability to reason, our intelligence--that like God, our intelligent thinking beings. More specifically, we among all life that has developed on Earth possess a highly developed ability to reason, to use speech, language, and introspection. We are self-aware. Our ability to apply that to the world and overcome obstacles, make tools, to use our brains instead of brawn.
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So, let's sum up. From a literal, word for word standpoint, Genesis just doesn't match up with science. The most glaring differences would be birds being created before land animals, plants being created before the sun, stars, and moon--not to mention the plants are specifically mentioned as land based.
However, it is possible--and in some cases, extremely easy--to see the parallels in the creation verse accounts to what science has discovered. By taking a closer look at the details, it's possible to see that--if you assume Genesis is written in a very poetic manner (which Didymus mentions--that Genesis reads like a song in the original Hebrew) and allow for some assumptions that go against literal word-for-word interpretation--that the creation verses are not so far fetched after all. Really, when matched up with science in that regard, there's only one serious deviation from scientific observations. It might be that the original version that Moses wrote could have been very well matched to current observations in science, and became slightly distorted over time--who knows.
Among the various creation stories that various religions have, I've found that the Judeo-Christian verses hold up very well in light of scientific studies. Not perfectly, but very well--it's very, VERY eerie.