Here. Check this out.<quoted text>
I should clarify, quoting myself:
"Think about it: It does not matter what Satan did, in heaven or on earth. Adam and Eve have 'free will'."
It does not matter what Satan did, in heaven or on earth ... as far as Adam and Eve's free will goes.
I hope that is more clear.
Adam and Eve had free will. The chose to listen to Satan. Had they chosen to NOT listen to Satan, sin would not have entered the world.