Romans 9 is about God’s right to decide about the means to the save us, and he has decided that we are not saved only because we are born jews (and or have the law), but if we choose to BELIEVE (and of course show it by our obedience). If any of the preachers believe in the original sin, the Bible doesn’t teach it. (It’s a gnostic teaching.)
I am enjoying your posts! We have recently found ourselves in a Calvinist church, and I’ve been disturbed by their philosophies. Your blog is full of great information!
It’s unfortunate that you ended up in a Calvinistic church, but while you’re looking for another one, I pray that you will be a light to the others!