I apologize for my over-the-top reaction. I advocate a critical reading of Scripture and I am no Fundamentalist. However some things are foundational to the way the Church practices the faith, such as the words and actions of Jesus at the Last Supper, which, unless Scripture no longer can be trusted on the subject, give us the guidelines of what has become the Mass. I won't quote the words because they are sacred and you know them well. 
    St. Paul refers to these when he writes that we "show forth the death of the Lord until he come in glory". I had the impression you wanted to take me down a notch and were looking for a fight. Catholics are a mixed bunch in these forums but some are from hell, if not Hell then religious hell-on-earth.