I want to check if we can agree on the following, what's the origin of sin?
Answer, free will.
The fall of humankind. (the transgression of A&E)
Romans 5:12-14 NIV
Therefore, just as sin entered the world through one man, and death through sin,
and in this way death came to all people, because all sinned—
13 To be sure, sin was in the world before the law was given,
but sin is not charged against anyone’s account where there is no law.
14 Nevertheless, death reigned from the time of Adam to the time of Moses,
even over those who did not sin by breaking a command, as did Adam,
who is a pattern of the one to come.
If God had created all His creatures without free will, there would have been no sin.
A bit of Plato logic.
The Cycle of Opposites
The first argument is based on the cyclical interchange by means of which every quality comes into being from its own opposite. Hot comes from cold and cold from hot: that is, hot things are just cold things that have warmed up, and cold things are just hot things that have cooled off. Similarly, people who are awake are just people who were asleep but then woke up, while people who are asleep are just people who were awake but then dozed off.
But then, by analogy, if good exists its opposite evil
must exist also.
The devil was created
perfect and yet he fell from grace, evil was exposed, the first sin.
A&E were created
very good and yet they sinned.
And God said - Then the LORD God said, “Behold, the man has become
like one of us in knowing good and evil. [Gen 3:22]
Likely referring to the fall of the devil when the loyal heavenly creatures became aware of the existence and opposite of good.
Knowing that God knew everything in advance when He created the devil and A&E, I have new (unanswerable) question, why 2 falls, why not one?
Good luck with that one
OTOH, we have the Scriptures and in there is everything to know for our stay here on Earth.
Deut 29:29 “The secret things belong to the LORD our God, but the things that are revealed belong to us and to our children forever, that we may do all the words of this law.
Can't wait for more of His revelations.