Inherited sin nature, is wrong and a lie of the the devil for you to blame Adam or anyone but not take responsibility ourselves
We are sinners, We are condemned. We are selfish. It is Biblical.But why we are this way is being misapplied.
Choosing to sin is part of the free choice or making "bad" choices as opposed to making "good" choices at the same decision. Continually making bad or sinful decision yields to more. It easier to make those self centered choices instead of choosing not too, and to instead perhaps obey God
What we describe as "sin nature" is the bad half of free will, or choices. If we can't choose to do good, we can't choose to do bad.
If the devil attacks free will, he has to substitute inherited sin nature. Who can you blame if you do not take responsibility ourselves? God who made us through Adam.
This is using mankind as a source or channel of sin when it really is the methods of salvation through the death of God as a human
uh huh, say hey to yo mama and 'em
Wow. You're repeating perhaps the oldest heresy (or one of the oldest heresies) of church history. But this is why the book of Genesis is so important.