You are taking things waaay too far out of context.
1)you said:
"Depends who you talk to. Some sects say there will be animals in heaven, and in the bible, Jesus himself says that not a sparrow farts without his old man knowing about it."
Jesus is not talking about heaven at all! he is talking about love!
Here is the passage you are talking about:
Matthew 10: 29-31
Are not two sparrows sold for a penny? Yet not one of them will fall to the ground apart from the will of your Father. And even the very hairs of your head are all numbered. So don't be afraid; you are worth more than many sparrows.
In Jesus' day, sparrows were the most worthless kind of bird you could get. But Jesus shows that he loves those sparrows so much, how much more so humans! So this is not about heaven whatsoever. it is about love.
2) have you ever thought that history "stole" from the bible, and not the other way around?
You said:
"I'm interested to know what constitutes "full christian knowledge" and why that's important, because so far, the only reason you've advanced is that god says so, so it must be true. Given that no evidence exists other than what the bible says, regarding hell, there's little else to know. Plus, I must reiterate that the bible is read very differently between differing sects."
3)
point 1)of course there's no way evidence that exists outside of the bible of hell! it's something outside of this world, this universe.
point 2) this is where much misunderstanding happens. you have to look at the bible yourself. not compare it to how others interpret it. many sects strongly go against biblical doctrine, i completely agree. Mormonism, Jehovah's Witness, and Penecostals all have things to address because of very different interpretations, just to name a few. But look at the Bible yourself. have you read it in your free time at all? i can not emphasize this point enough!
4)
You said:
"Once we get through that, I'd have to list the inconsistencies and oturight contradictions of the bible, of which there are hundreds. Do you eat shellfish or pork? Do men in your church shave their beards? These things are expressly prohibited in the bible, and in the very same chapters I've heard used in sermons against homosexuality at fundamental churches. And that's just the tip of the iceberg... the she-bears, the iron chariots... there are just so many that I find it impossible to accept that anyone can interpret it consistently.
It is a mockery to then insist that the book is infallibly right."
i'd have to look specifically at what contradictions there are that you are talking about (if you'd like to send them to me, please do) but this again has somewhat to do with interpretation. the "do you eat shellfish or pork?" question i can answer for you right now. let's look at the two references:
To see the whole list of what was restricted in the Old Testament, go to biblegateway.com and look up Leviticus 11.
Then:
Jesus addresses this issue in Mark 7: 18-20:
"Are you so dull?" he asked. "Don't you see that nothing that enters a man from the outside can make him 'unclean'? For it doesn't go into his heart but into his stomach, and then out of his body." (In saying this, Jesus declared all foods "clean.")
He went on: "What comes out of a man is what makes him 'unclean.' For from within, out of men's hearts, come evil thoughts, sexual immorality, theft, murder, adultery, greed, malice, deceit, lewdness, envy, slander, arrogance and folly. All these evils come from inside and make a man 'unclean.' "
Talking about the apostle peter:
He [peter] saw heaven opened and something like a large sheet being let down to earth by its four corners. It contained all kinds of four-footed animals, as well as reptiles of the earth and birds of the air. Then a voice told him, "Get up, Peter. Kill and eat."
"Surely not, Lord!" Peter replied. "I have never eaten anything impure or unclean."
The voice spoke to him a second time, "Do not call anything impure that God has made clean."
This happened three times, and immediately the sheet was taken back to heaven.
The Jews were trying to justify themselves because they were following the food codes given in the Old Testament, but Jesus is saying that that is not what is important. It is the internal that is important, not the external. There are a few other reasons, but this is one of the main ones.

