Ok Villager, allow me to ask you a question. In what way can you prove that the "truth" of the Bible is more valid than say the truth expressed in the Hindu Scriptures or the Islamic Scriptures, or even the Buddhist Scriptures?
Faith is based on relative experience (speaking from my own understanding here). I put it under the label of "relative truth". What evidence is there, besides the Bible, that proves that your relative truth is more valid than the relative truths, and experiences of people from other faiths, or indeed the scientific community?
Unless you can give substantial evidence, then you are going only on what you "believe" and it won't stick as a form of "absolute truth" like you claim it to be. The simple reason why it won't stick, is because each individual has faith (or lack thereof) according to their own relative experiences.
Without evidence your relative experience is equal in validity to my own. This is why religion can become illogical. Because it is human nature to try and enforce relativity upon others as absolute as a way of dominating others.
Even if the Bible does say that Homosexuality is bad. I am sure that there are other spiritual texts (ancient and new) that support sexuality and life in all its diversity. Using the Bible to prove the Bible does not work.
That's like me using the Lord of the Rings Trilogy to prove that Gandalf or Gollum or Sauron are real. Or like using the Silmarillion to prove that Eru Illuvatar is real. Sure I could believe they are real, but unless I can prove with substantial evidence outside the Silmarillion to prove it's existence.
Then my relative experience, whilst beneficial to my own life, will not hold up as more valid in comparison to another persons "belief" in say... Dumbledore.
So every single time you state that your understanding of the bible is the right one, I'm sorry... but I'm just going to have to ignore it. Until you come up with hard evidence to support your claim.
That then also means that you'll have to prove afterwards that the Bible is the "Absolute Truth" in light of the hundreds (and thousands) of other spiritual texts/scriptures.
Have fun with that