There seems to be an idea among some Christians of a metaphysical timeline that goes something like this:
All the angels are created sometime before or during the 7 days of creation in Genesis.
Satan desires to become like God, and starts a "war in heaven"
Satan loses the war and is cast out of Heaven along with many other angels before or during the time Adam and Eve reside in Eden.
Satan, fallen and cast out of Heaven, appears in Eden in the form of a serpent to tempt Eve, and Adam.
Satan continues to tempt, torment, and accuse mankind, as evident in Job.
Satan is bound for a time when the Messiah comes into power.
Satan is released from bondage and wages a final war upon Heaven with his fallen angels and many nations who follow him.
Satan is defeated and cast into the lake of fire, which is eternal destruction.
Was there a war in Heaven for which Satan was cast out that occurred before the fall of man?
What Biblical sources can be cited that describe the events that led to the exile of Satan from Heaven?