Qn:Why did God create Satan(evil thing)
An: God created a good angel, its satan, under his free will, chose
to rebel, that he became satan, or the adversary? Thus, God didnt
create a satan(evil thing)
Qn: Assuming your asnwer is correct, God indirectly created
satan(evil thing) Thus, he created evil since we have secured the
fact that God created satan, who is part of evil, indirectly.
An: (waiting for people to ans)