Never, never, try sitting down and reading over a dozen pages of this thread at once. I felt like someone was slapping my brain with inordinate amounts of stupid. Far too much to address. Couldn't even go back and try fishing for all the stupid individually. Can't do it, won't do it.
If anal sex is wrong or bad because if Adam had done that with Eve then they wouldn't have had children...then it logically follows that anything else which Adam may have done which would have prevented children then must be just as wrong including abstinence.
The point being made about shellfish is valid. Though it could have well been pork or wearing mixed fabrics or any number of other things. The point is that these are things which are also addressed as sinful or bad in the bible. Things you are not to do. If sin is sin, then there is no godly difference in eating crab-meat and having a homosexual relationship. They are both sin in the eyes of god. To criticize one and not all the other "sins" of the bible is to be a hypocrite. To partake in eating shellfish (or pork or wearing mixed fabrics or etc) and at the same time condemn homosexuality is to be a hypocrite with not a leg to stand upon in the argument. It only shows one cherry picks what they want to believe and hold to in the bible while keeping the dust off of themselves.
What is found in nature is natural. If animals do it, it is natural. All it means is that it is found in nature and is therefore a natural part of physical existence. Whether something is natural or not speaks nothing to whether something is considered "good" or not. Those things are judgments based upon subjective morals. And yes...
Morals ARE subjective. In many societies laws are developed which address certain things morally to a point of an objective determination. The general basis for determining as to whether something is morally wrong as a whole for a society is whether the action has a victim. Thus...rape = wrong, consensual sex = fine. If what a person does they do willingly or with consent and with no intended harm to another it is usually considered moral. Ergo, homosexuality is, inherently, moral. No victim, no intended harm, consensual. Just like heterosexuality. In fact, it is actually hard to say a sexual orientation is moral or immoral as is it a state of being. You may as well say it is moral to be Asian or female. It is our actions which can be judged moral and if they are consensual and victimless then they would be considered moral.
Homosexuality is an innate orientation just like heterosexuality. That is to say...yes...you are born that way. In fact, there have been several studies which have shown that the arousal reactions within the brain of a gay man are nearly identical to those of a straight woman and the reactions for a lesbian nearly the same as a straight man. There are scans which show this. That means, it is a brain wiring thing. The brain is formed where? In the womb. Much like how most people are born right handed because the usual part of the brain which establishes dominancy is found within the left hemisphere and only a fraction of people are born left handed because, for some reason during development, that usual part of the brain stops forming before dominancy is established and thus has to be picked up in the right hemisphere (ambidextrousness is thought to occur when one side starts to establish dominancy and the other side finishes)...it is surmised easily enough that the part of the brain which determines attraction to the opposite sex stops forming before that is determined and another part of the brain picks up orientation. The variation in orientation may well be explained along the lines of how ambidextrousness is explained. You could no more choose your orientation then you could choose whether you are right or left handed. You may train yourself to us your right hand if you are left handed, but it will never feel right and you will always be more adept with your left. Same goes with sexual orientation.
More than enough for now I think. I'm still reeling from this thread.