You may be forgetting, also, about the difference between God's ordaining will and His permissive will. He ordained that we should have the choice between right and wrong. He permits that to result in some wrong choices, but He did not ordain them.
If God made me directly, he made me sinful. I was in Adam when he sinned, thus I am sinful in that, and by my own actions. Only the blood of Christ redeems me, and I now have the right to be called a son of God. Before, I was a child of the devil, under wrath, and destined for gehenna.