You mean that ONE teaching where those Christian murdering savages in the Middle East are your brothers in God while born again Protestant Christians are anathema to your religion???
You guys can claim it as often as you want but it's pretty clear to this Bible Believer that the gates of Hell does prevail against your religion, case in point, your love-fest with barbaric muzlims...
You need help as it seems you’ve clearly gone off the deep end. The Muslim religion is a gutter religion, Protestants and Catholics think alike on this one. You know what Pope Benedict XVI (described as the theological Einstein of our times) said in his Address at the University of Regensburg.
http://www.zenit.org/en/articles/papal-address-at-university-of-regensburg
That does not mean that the ill-effects and curse of the heresies spawned by the Reformation have not done damage to millions of souls led astray from the one True, Holy, Catholic, and Apostolic Church, in a teaching based on Holy Scripture, Tradition, and Divine Revelation and nourished over two millennia by the blood of its martyrs and sanctity of its saints from St. Therese to Blessed Mother Theresa.