Well, I see you and Pinoybaptist do not agree. That is one of the problems when debating with Calvinists and Doctrines of Gracers, (or whatever you call yourself), none of you are quite the same, and so can always say that we misrepresent you.
And I am sure that you and everyone else in the pool of synergists agree on everything regarding soteriology. I have seen here where even you and Skandelon disagree in some way about "the Fall." Just as
monergism is a wide tent that includes Reformed Baptists, Primitive Baptists, Missionary Baptists, Presbyterians, Lutherans, and others, so
synergism is an equally wide tent that includes many Independent Baptists, Free Will Baptists, Wesleyan Methodists, Seventh-Day Adventists, Church of Christ, Roman Catholics, Jesuits, The Watchtower Society, and many others. In fact, the tent of synergism is much wider than that of monergism, so you have no standing to make this an issue.
What monergists have in common is whatever boils individual salvation down to an effectual work of God according to His sovereign grace. The commonality is that God has a special grace that saves His elect people and that this does not require them to cooperate in such a way that their part is an autonomous contribution upon which God must rely to accomplish His purpose.
Synergists as a whole have much less in common, including disputes about eternal security and whether salvation is by faith alone or whether works are required for God to grant salvation as a response to this qualification.
Methinks you are defining the argument much more narrowly than you realize is necessary.
OK, let's discuss this. Let me ask you a question. Were Adam and Eve "able" to sin before they actually sinned?
Of course. That is why they sinned.
If so, then how did their nature change after they sinned? And please, if you have scripture I would sincerely be interested in reading it.
We can observe the effects of Adam's and Eve's sin on their nature:
Gen 3:7 And the eyes of them both were opened, and they knew that they were naked; and they sewed fig leaves together, and made themselves aprons.
First, they observed that they were naked. They did not realize this at first because it was not an issue. After they ate the fruit they became embarrassed about their physical appearance because they could perceive that nakedness would now be a problem.
Why should it be a problem? They were the only humans at the time. They were husband and wife. The problem is that they felt inappropriately exposed to
God. They tried to clothe themselves from their perceived exposure and helplessness to God.
Gen 3:8 And they heard the voice of the LORD God walking in the garden in the cool of the day: and Adam and his wife hid themselves from the presence of the LORD God amongst the trees of the garden.
Whereas before, Adam and Eve had a joyous relationship with God before, they now no longer did. They desired to hide from God. They could have sought God out in remission and repentance. Instead, they tried to get away from God. Sounds like what sinners do today.
Gen 3:9 And the LORD God called unto Adam, and said unto him, Where art thou?
Gen 3:10 And he said, I heard thy voice in the garden, and I was afraid, because I was naked; and I hid myself.
Gen 3:11 And he said, Who told thee that thou wast naked? Hast thou eaten of the tree, whereof I commanded thee that thou shouldest not eat?
Gen 3:12 And the man said, The woman whom thou gavest to be with me, she gave me of the tree, and I did eat.
Gen 3:13 And the LORD God said unto the woman, What is this that thou hast done? And the woman said, The serpent beguiled me, and I did eat.
The first sin had a definite impact on the natures of Adam and Eve. Instead of admitting direct disobedience to a command that they knew God gave them, they attempted to shift the blame. Adam placed the blame on God for his own sin (seems what some try to do today). Even placed the blame on the serpent.
One sin leads to another. Adam and Eve changed significantly when they committed their first sin. They lost their relationship with God. They fled from God. They tried to blame others for their own disobedience.
If you cannot see the change that occurred in Adam and Eve affecting their own natures for the worse, you are trying too hard.
Now, I will agree that legally speaking Adam and Eve were innocent and sinless, and afterward they were sinners.
It was a legal, natural, and spiritual condition. The effects of the first sin on Adam and Eve were apparent and immediate. They became sinners and they
continued to sin.
But how did their actual nature or ability to sin or not sin change?
Obviously the account of the lives and Adam and Eve in Genesis is very brief and lacking of detail. We have no record of other sins throughout the lives of Adam and Eve. God did not purpose to do this. He did give us an account of history demonstrating what happened to Adam and Eve and how their sin introduced sin and death upon all humanity.
Apparently they performed regular burnt offerings that many scholars believe are "atonement" offerings. Why would they need to do this if they were not sinning continually? Their first son Cain became the first murderer. Abel and Cain were both bound to offer atonement sacrifices.
Again, Genesis chapter 3 shows visible effects upon the nature and character of Adam and Eve with their first sin.