Then how could you (and your church) not believe once saved, always saved???
Iscool, with each post it becomes more obvious that, as you stated, you know nothing about Catholicism. That's not your fault, but, despite that, it seems you want to argue with us all about it. This has become pointless. If you really do care to understand, go buy yourself a Catechism, it's a beautiful book and will answer all your questions, and it has thousands of scriptural references. God bless you.