If you want to know about the teachings of Catholicism...all of them, you can access the Cathechism online. "Vatican vaults?" Are you a Jack Chick fan?
Pointing out your failure to understand the written word is not uncivil. It's charitable, actually.
Islam does not predate Christianity by thousands or even hundreds of years. That's ridiculous.
I think I was referring to your use of the word remedial :-) For the record I am French on my mother's side so English is my second language.
Sure, the Vatican Vaults. The same place that the plans for those 300 MPG carburetors that the oil companies want to keep secret from you are kept. John Kerry's "Secret Plans" to reduce the deficit and bring peace to the world are in there too, so I hear.