I do not exactly know how all traits work. But I am suspecting a few of these traits to be amoral. Just look at the things a humans can do when (s)he's in love with somebody, or just sexually attracted. Domination behaviour also occurs. Anger(and irrational behavior because of it) is also a big one. Basically some animals traits that are still there in altered form. We might be able to suppress it to a extent, but it's there.
First, there is no concept of sin in amorality. It is simply impossible to sin or even do wrong in amorality. If a lion kills cubs that he did not father it is not wrong in an amoral sense. It is just what lions do.
In regards on your second part, I am curious at your exact beliefs. I'm still not sure if your agree with me or not.
For my personal beliefs, take a look in the section
Columnist and read
Belief Statement - jar and
jar - On Christianity.
Do you believe humans to be amoral or moral? Are we really so different and above animals? We might possess high intelligence, but could it be that behind that, some of our behavior and actions are still caused by lingering amoral instincts, including ''sinful'' behavior? And if I suppose this problem is real, how can you rationally explain it?
Humans are not above animals and morality, immorality and amorality are simply human constructs. Humans themselves are not any of those, their behavior and judgments are.
Our sinful behavior is because we choose to behave sinfully. Claiming it is because of some "nature" is just an excuse, a cop out.
And also... if it was a plan, god also would have foreseen sin arising. But yet, he seems to be disappointed in humans. Numerous stories in the bible point to this. Not to mention a few instances of a ''lake of fire'' are mentioned. And of course Jesus's sacrifice to cleanse this sin. I'm okay with that, but why make humans that would be sinful in the first place?
Well, I don't think Jesus death was the sacrifice. That has never made any sense to me. Anyone born dies. Jesus was doomed to die the minute he was born. And a God that knowing creates critters that he will later condemn to hell can only be described as evil.
I personally don't believe in such a God.
Anyone so limited that they can only spell a word one way is severely handicapped!