That is your interpretation and I think it is wrong--not fact. The consequence of our sin is spiritual death, not spiritual death. We know this because both the righteous and the wicked die spiritually---but only the righteous shall live and not die.
The righteous and the wicked die physically, which is a consequence of our original fall from grace in the garden of Eden. Our souls are eternal, even in hell. The first death is better defined as a separation between the soul and the body. The second death is eternal separation between the soul and God.
I certainly can and you do it also. You obviously ignore the teachings of Ezekiel 18.
There are no immortals. That scripture also says "they shall surely live". In other words, they will not be struck down by God for their sins. All have sinned and all physically die. The righteous are raised again and live eternally. However, it doesn't change the fact that they die once from the body, unless they're Enoch, Elijah, or raptured for one reason or another.
No it says all scripture is and then does not define scripture as the King James version of the Bible.
The Bible itself assumes that it is true. There is no indication in scripture, in the Gospels for example, that Jesus did not believe the Old Testament. Neither is there any indication that not all of the New Testament is literal as well. You have no evidence except your own bigotries against scripture that disagrees with your POV. If this is not true, provide evidence that not all the Bible is true.
I don't follow what you are saying here. If a soldier kills someone on the orders of his commanding officer, then he has killed someone because he was told to kill them.
Then every soldier, in any war, good or bad, is told to "kill someone because someone told him too". It's a meaningless quibble. If the cause is good, why balk at following orders? Your statement is totally meaningless because we aren't talking about any particular war or scenario. It's just a quibble to puff up the vanity, as if you are beyond all war and all blood shedding. You aren't. You have, on one hand, your honor, and on the other, your duty to your country. I'd rather fulfill both than be accounted a coward. There is nothing significantly righteous about the man who, self righteously from the comfort of his home, condemns his country and speaks of its heroes as somehow lacking in moral fiber. What about all the Fathers of this country who shed their blood for this country? What about the men who still die for it? You spit on their achievements with such meaningless talk. If you aren't going to fight in a war, why even talk about it? Then don't fight.