You don't think enough. If god is omnipotent, and omniscient then he knew how his creation would turn out. So why did he go ahead and create us ?
All Praise the Age of Reason
For the sake of those what would believe. For the sake of the angels who where tempted to follow satan in rebellion. Do you know how many angels there are?
Existence is far greater that the universe and all that is in it. Yes God knew that people would reject Him. But He is still Just because it is they who make their decision to reject Him. As long as He has been Just to ensure they have the free will to decide to accept or reject. God is not guilty for those who reject Him. They are responsible for their own response to Him.
As for thinking. When the Holy Spirit gives you wisdom you do not suffer from falling over your own thoughts,
All Praise The Ancient Of Days