Forgive me if this topic has been covered before.
Serpents.
Satan used one in Eden.
In first prophecy serpent is spoken of as being cursed, and ultimately has head crushed (before heel wound???).
Moses has a staff that turns into a serpent that eats up the Egyptian priests serpent staffs.
God uses serpents in the wilderness, to harm Israelites, before having Moses create a copper serpent idol that the Israelites must look to for life.
Jesus likens Pharisee's to offspring of vipers.
Christ is later likened to this serpent, that we are to look to.
We are cautioned to be cautious as serpents, yet innocent as doves.
Serpent / dragon is cast into Gehenna.
Shelby recently commented on Seraphs being fiery serpents.
At the risk of doing "an Alward" - anyone done any research on any of this?