No, Satan exsists on a plane simliar to God's if not the same. When he created it all, he was generous enough to give us all free will, including satan. So Satan's choice could have been at, or in a time, or without time, so we can't understand it. However it was made, and in the end, we will be victorious.
So life is all about choices, you should know that, you choose a non-revealed religion. Every single thing we could possibly think about is related to whether it is for God's glory or not, good or bad. You cannot make a descion without including this. Clearly evidence of of the battle between God and Satan. Even though its subjective, it is overwhelming.
When I say the whole thing, I am refering to our life after the fall.