You posed a set of questions what would seem to elicit simple, point-by-point answers:
For a Christian the question reduces to Who do you believe?
My reply is that I love God surpassingly above all else, I believe Him and I trust Him.
To the epistemological question, my reply from a previous thread is that I perceive the following types of knowledge and their certainty in this order, top to bottom:
1: Did God create Adam and Eve, or did all life start from a single primitive cell?
2. ruach - the self-will or free will peculiar to man (abstraction, anticipation, intention, etc.) by Jewish tradition, the pivot wherein a man decides to be Godly minded or earthy minded (also related to Romans 8, choosing)
3. neshama - the breath of God given to Adam (Genesis 2:7) which may also be seen as the ears to hear (John 10) - a sense of belonging beyond space/time, a predisposition to seek God and seek answers to the deep questions such as what is the meaning of life?"
4. ruach Elohim - the Holy Spirit (Genesis 1:2) which indwells Christians (I Cor 2, John 3) the presently existing in the beyond while still in the flesh. (Col 3:3) This is the life in passage : "In him was life, and the life was the light of men..." (John 1)
3: At what point did the generations become literal? After Adam was banished to mortality at the end of Genesis 3
4: Was Noah an actual person? Yes
5: Was Abraham an actual person? What about Issac, Jacob? Yes, yes and yes
6: What about Jacob's 12 sons? King David? Solomon? Yes, yes and yes
It is clear that you don't believe in the 6-day 7k year ago creation. But what exactly do you believe?
I am neither an Old Earth Creationist nor a Young Earth Creationist. Nor do I lean to the Gosse Omphalus Hypothesis which says that the universe only looks old, it could have been created last Thursday.
I see no conflict at all in the revelations of God the Father in (a) Jesus Christ His only begotten Son, (b) the indwelling Holy Spirit (c) Scriptures and (d) Creation, both spiritual and physical.
In sum, I aver that seven equivalent earth days from the inception space/time coordinates (big bang) is equal to roughly fifteen billion years from our space/time coordinates on earth. For more on this point, Scriptures vis-à-vis Inflationary Theory and Relativity see Age of the Universe by Jewish physicist Gerald Schroeder.
Incidentally, often at the root of the theological differences over Creation Week we find Romans 5:1214 and I Corinthians 15:4248 - one side saying that Adam was the first mortal man (YEC) and the other saying that Adam was the first ensouled man (OEC.)
But I also have no dog in that dispute because I see Adam as created in the spiritual realm, the first man to become a living soul (Genesis 2) and I do not see him becoming earth bound until he was banished to mortality at the end of Genesis 3.
In other words, I assert that the first three chapters of Scripture deal with the creation not only of the physical realm but the spiritual as well:
These [are] the generations of the heavens and of the earth when they were created, in the day that the LORD God made the earth and the heavens, And every plant of the field before it was in the earth, and every herb of the field before it grew: for the LORD God had not caused it to rain upon the earth, and [there was] not a man to till the ground. Genesis 2:4-5
God created the plants and herbs before they were in the earth (Gen 2:4-5)
The intersection or types in the physical realm and spiritual realm: Temple, Ark, Tabernacle, Eden/Paradise.
My understanding of the time appointed to Adamic men is very similar to the Jewish understanding and that of the early Christians - namely, that Adamic man [after he was banished to mortality in Genesis 3) - is appointed 7,000 years (corresponding to Creation week) the last 1,000 years being the Sabbath reign of Christ on earth (Revelation 20.)
But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day. - 2 Pet 3:8
And all the days that Adam lived were nine hundred and thirty years: and he died. Genesis 5:5
It was also the early Christian understanding. This, from the Epistle of Barnabas 15:3-5:
Returning to Scripture and evolution, God specifically mentions things He specially created and He also leaves the door open to evolution theory here:
The Intelligent Design hypothesis is appealing to me and credible on the face. It simply states that certain features of the universe and life are best explained by intelligent cause rather than an undirected process such as natural selection. And because animals are known to choose their mates, it is obvious that certain features are best explained by those choices.
I find most of the ID disputes to be theological, ideological or political rarely on the merits on the hypothesis which I consider to be more of an observation.
My main dispute with evolution theory is the improper use of the word and concept of random when the correct word and concept is unpredictable. Stochastic methods apply to either. But a person cannot say something is random in the system when he does not know what the system is and science does not know and can never know the full dimensionality of space/time.
So the use of the word random overstates what is known and knowable by the scientific method.
I do however have a very strong objection to those scientists like Dawkins, Pinker, Singer and Lewontin who misappropriate the theory of evolution to proliferate anti-Christ and anti-God sentiment under the color of science.
Because of the self-imposed "methodological naturalism" science does not even look beyond the natural and therefore is way out of bounds to make judgments concerning God, spirit, soul, miracles, etc.
I do not endorse the "irreducible complexity" theory of some Intelligent Design proponents because it looks backwards. However, I do strongly advocate the forward looking point that order cannot arise from chaos in an unguided physical system. Period. There are always guides to the system.
Also, because of scientists who promote anti-God sentiment under the color of science, I do frequently assert several of the open "origin" questions of science to illustrate how little they actually know:
For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, [even] his eternal power and Godhead; so that they are without excuse:
Because that, when they knew God, they glorified [him] not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened. - Romans 1:18-21
Nevertheless, no matter what a Christian may see when he looks at Scriptures and the physical Creation, the bottom line is: to God be the glory!
8: And that God closed the door thereon? Yes
To sum it up, I could have answered your list of questions by saying these two things:
Gods Name is I AM!
I question whether science as presently constituted could even reach to (2)....
That, however, is a minor quibble. IMHO, it does not in the least detract from your magnificent, luminous essay/post! Thank you ever so much, dearest sister in Christ!
Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned:That actually raises more interesting questions - if Adam was not earth-bound but rather a non-physical spirit being (formed out of the dust of the earth..?) busy about his tasks of tending a spiritual garden, then did he actually eat the forbidden fruit, or, well, anyway, I'd love to hear your comment on this!
(Romans 5:12, v14 mentions Adam)