I don't deny that God is the creator of everything. I don't recall ever saying that.
Make your points - but back it up with biblical perspective.
We all know God created His angels and satan is a fallen angel an God sent him to dwell on earth - but in the beginning God gave man dominion over this earth and all the creatures and powers withing - but because of temptation man & woman fell into sin and ate the forbidden fruit which then again invited satan into "man's life" and life here on earth.
Unfortunately because we live in this fallen world, satan will still have the ability to kill, steal and destroy just as the bible states that satan has come to do.
Anyone can have an opinion - but how did you form your opinions, on what teachings?