In fact, I am criticizing the concept of "a list of doctrines one must believe in order to be truly saved as a Christian," which has appeared in this thread.
And you are doing so wrongly. As I've said already, you cannot be saved if you don't think that God exists. The scripture (and simple logic) make that quite clear.
I am also challenging the view of the Bible as an instruction manual that one can simply open and read as straightforward, black‑and‑white truth. It is not an instruction book.
"Not an instruction book"? What is hilarious there are TONS of instructions in the Bible. Israel's entire LAW is in that book. Do you not think that those are instructions? The LAW gave Israel rules for every aspect of life!
Rom 10:17 (AKJV/PCE)
(10:17) So then faith [cometh] by hearing, and hearing by the word of God.
Or are we, for example, instructed to exterminate all the Amalekites?
So CONTEXT is a completely foreign concept to you also? NO, WE were not given THAT instruction.
During the genocide in Rwanda in 1994, Hutus killed an estimated 800,000 people. In a sermon on 1 Samuel 15, a pastor urged his congregation to commit violence. He compared the Tutsis to the Amalekites and proclaimed that those who wished to avoid God's rejection must carry out the task of killing the people God had rejected. "No child, no wife, no old man shall be left alive." The congregation responded, "Amen."
So you think that someone wrongly using the Word of God is the fault of the Word of God? Again, you are an illogical and irrational person.
If the Bible is read as an instruction manual, with truths presented in stark black and white, it becomes a genuinely dangerous book.
The Bible is far more than just an "instruction manual"... it is GOD'S WORD.
But it is a spiritual text and must not be read as a manual,
That is another illogical statement. It's BOTH!
nor understood in a strictly literal sense.
We must read the Bible naturally and normally. Some parts of literal, some parts are figurative, some parts poetic. It's not that difficult to discern which is which unless someone comes to the text of the preconceived agenda.
For example, the Flood was not a literal worldwide deluge covering the entire earth;
Hogwash! Of course it was a literal worldwide deluge covering the entire earth. The Bible could not be more clear about it. Again, you are a false brethren.
Nonsense.
Jesus himself sought to teach his audience not to think so concretely by speaking in parables.
You have no idea what you're talking about. The parables were specifically designed NOT to be understood.
Matt 13:10-17 (AKJV/PCE)
(13:10) And the disciples came, and said unto him, Why speakest thou unto them in parables? (13:11) He answered and said unto them, Because it is given unto you to know the mysteries of the kingdom of heaven, but to them it is not given. (13:12) For whosoever hath, to him shall be given, and he shall have more abundance: but whosoever hath not, from him shall be taken away even that he hath. (13:13) Therefore speak I to them in parables: because they seeing see not; and hearing they hear not, neither do they understand. (13:14) And in them is fulfilled the prophecy of Esaias, which saith, By hearing ye shall hear, and shall not understand; and seeing ye shall see, and shall not perceive: (13:15) For this people's heart is waxed gross, and [their] ears are dull of hearing, and their eyes they have closed; lest at any time they should see with [their] eyes, and hear with [their] ears, and should understand with [their] heart, and should be converted, and I should heal them. (13:16) But blessed [are] your eyes, for they see: and your ears, for they hear. (13:17) For verily I say unto you, That many prophets and righteous [men] have desired to see [those things] which ye see, and have not seen [them]; and to hear [those things] which ye hear, and have not heard [them].
Jesus had to explain the parables to His disciples privately because they were meant to hide information from the general unbelieving public (of Israel).