Ezekiel ch 28, esp vs 14-16, makes it VERY clear that Lucifer fell
and led the rebellion in Heaven. Satan is called the king of Tyrus in
Ezekiel likely because he personally indwelt him, doing great evil.
God later Created our universe because He wanted a family who would
choose to love Him.
   There are only 7000 years starting Genesis 1:1 and ending in Rev ch
22. In Genesis 1:1 God says he created our universe. In Gen 1:2 God
starts the creation story while He was creating the earth.
   Yes, all the angels jumped and shouted for joy in the heavenly Eden
after they were created.
   Sadly, there are so many teachers who bring verses together they
shouldn't to create a convenient story line.
   I even had a pastor who brought out scriptural "evidence" that
Revelations seals, trump and vial/bowl judgments are concurrent rather
and concecutive.
   On another topic, I wonder about the soon coming (President) Trump
judgements?  Should be fun to watch!
Maranatha, Lewis