I'll take "Michael Teeters on the Edge of Universalism" for a thousand Alex.

I don't think bad theology sends people to hell. I believe that God is so intent on saving humanity that he will accept all who choose to follow him. Even those who belong to the "cults" that follow Jesus. The Jehovah Witnesses and the Mormons have views that don't totally line up with orthodoxy. The Catholics, Orthodox, and Liberal Protestant churches don't line up with evangelicalism. The Evangelical and Pentecostal churches are moved more by opinion polls than they would ever like to admit.

None of us have it exactly right. But, I believe that God is less than capricious. I believe that God wants to save sinners from Hell. If he didn't he could have skipped that whole "sending His son to die on the cross thing." I don't believe bad theology sends people to hell.