Jeevey, of course I see that teaching as horribly bad. But does that mean everything a religion teaches is bad? As in, half of the good points don't matter because of the bad half?
I don't want to speak for Jeevey but that doesn't logically follow. I do think there is importance in people recognizing that religious teachings in and of themselves can be bad, destructive, maybe even evil.
There are things in the Bible which I think are incredibly disturbing, take the sacrifice of Isaac, for example. To me, it is plain old wrong and I would encourage people to consider the reaction today to a man who would be willing to kill his child because he hears the voice of God telling him to do so. Would you defend him or would he be branded deeply mentally ill? That isn't to say that you, as a Christian, believe in a BAD religion.