Gadreel is one of the seven Extraterrestrial Genetic Engineers (Elohims) sent to earth, following the Cosmic Plan, to create a new humanity and restore the dynamic that was lost in the universe.
Starting with the project, these Elohims are installed in a place between Africa, Madagascar and Mesopotamia, in a continent now disappeared, LEMURIA (Earth's 3rd Humanity). In a ship with a size of more than 50 km (31 miles), they brought different species of insects and plants from other planets to install and expand the wide range that existed in this world.
They even had plants with hallucinogenic properties that only they used, thus delaying the aging process that the atmosphere of our planet made them suffer; for them this consumption was favorable but they knew that the effect it would have on the created creatures was detrimental, if consumed would cause a long delay in their development, therefore they kept these plants out of the reach of others, prohibiting their consumption.
They created the original humans androgynous but the Elohims later separated the male from the female because Earth's environment was to violent for these beings, this was done in a huge mother ship, the Eden from the bible. The inaccurate story of Eve created from Adam's rib came from this.
He encouraged the new beings to eat from hallucinogen plants following Luzbel (Lucifer) orders. The black race are the original Adams and Eves.
When the other engineers saw the unpredictability of the new race, they decided to abandom Earth because they thought the mission was a failure. They left Gadreel on earth when he was discovered of ruining the mission, until he corrects his mistake.
When he does, Gadreel creates a new race of beings called Sunkies, pacific beings that now live inside Earth's caves.
The Elohims came back to earth after thousands of years when other worlds of the same type UR as earth, civilizations created there, destroyed themselves and saw that Earth's race was surviving and evolving.
The Cosmic Plan continues here.
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"And the Lord God commanded the man, saying, Of every tree of the garden thou mayest freely eat:
But of the tree of the knowledge of good and evil, thou shalt not eat of it: for in the day that thou eatest thereof thou shalt surely die."
— Genesis 2:16–17, King James Version
https://cosmicsong.org/index.php/references/book-of-genesis
Gadreel is mentioned as one of the fallen angels in the Book of Enoch:
"Gadreel (Hebrew: גדר האל, romanized: Gader ha-el, lit. 'Wall of God') is listed as one of the chiefs of the fallen Watchers. He is said to have been responsible for deceiving Eve. Schmidt lists the name as meaning 'the helper of God.'"
https://en.m.wikipedia.org/wiki/Book_of_Enoch
Link:
https://en.m.wikipedia.org/wiki/Forbidden_fruit
Picture: https://en.m.wikipedia.org/wiki/The_Fall_of_Man_(Poulakis)