Who created evil - "created" as in created mountains, turnips, and galaxies?
No one. Evil to me is a state of being where there is no righteousness or holiness to be found. It's the absence of holiness. Sort of like when you dig a hole. If there is no dirt, there is no hole. If there was no holiness, there would be no absence of it - or evil.
I think when God said in Isaiah that He "created evil", he isn't talking about the concept of wickedness and unholiness. He is talking about bringing calamity on those who deserve His wrath.
I could not agree more.
This syllogism illustrates that.
God created all things.
Evil is a thing.
God created evil.
If the first two premises were true the conclusion would be true. But the problem is that the second premise is false.
Evil is not a thing in the same way that, as you note, a mountain is a thing and a turnip is a thing.
Therefore is not created.
A hole is not really a thing. It is the absence of a thing- dirt.
Darkness is really not a thing. It is the absence of a thing- light.
Evil is not really a thing. It is the absence of something- good.