[kosta50]

Evil is always a result of our own free will. We can do no other

Then we agree. There is free will in man, which is the cause of evil, and is not ordained by God.

[HarleyD]

Then we agree. 1) There is free will in man,

Man will freely choose to do ONLY that which is evil in God's eyes. We are "slaves to sin" until the Son sets us free. After the Son has set us free we are "slaves to righteousness" freely choosing but always being guided in our choices by God.

2) which is the cause of evil, and is not ordained by God.

Evil is not ordained by God but God uses evil for His divine purpose. The Westminster Confession states so.