Look up the word form.
"The earth was without form..."
There, the word form is translated chaos.
God is not the author of chaos.
From God's perspective . . .
"chaos"
is just a different sort of order.
And, I don't think you can assert that so comprehensively and broadly--that God doesn't deal in chaos--from Scripture.
God has often used even chaos for His purposes--as He uses even satan for His purposes.