You are not free not to choose Christ. If you have not come to Christ, you have in fact not chosen Christ. That was your choice and remains so today. Christ says, if you are not for Him, you are against Him unto heaven and hell. Satan is against Christ. You have in common with God the right to choose made in His image, but you also have something in common with Satan, in choosing to not to choose Christ. You're not choosing is in fact a choice, a choice to refuse God.