I’m an ex-Protestant, and I can testify that there are Protestants, especially evangelical Protestants, who “take it too far” and deify and worship the Bible. I’ve actually heard Protestants say that the “Word” referred to in John 1 is the Bible, therefore, the Bible IS Jesus Christ. (This is not a typical Protestant teaching, but I’ve heard Protestant teachers teach it anyway.)
Also, it is very common for Protestants to become so loyal to their pastor that they lose perspective about Jesus. Some will actually leave a church if that pastor leaves or is asked to leave. In fact, some Protestants have renounced Christianity when their pastor is caught in a sin and disgraced.
Some Protestants also become enamored with a certain “star” teacher, preacher, writer, or musician. One example of a current star is Beth Moore. I attended one of her seminars several years ago, and I was appalled at the screaming, cheering, applause, and tears that happened when Ms. Moore entered the arena. Women all around me were almost swooning over this teacher! It would be easy for anyone to assume that these women were “worshipping” Ms. Moore, although I’m pretty certain that most of the women in that auditorium knew that Ms. Moore was not God or a god, but just a woman like themselves. But it sure looked like worship.
Same for various celebrity preachers. Many of us remember Jim and Tammy Faye Bakker and the adulation that both of these pastors received from their “fans.” Billy Graham has never courted “fans,” but many people still went a little too far in their admiration of him. Some preachers have actually convinced their followers to give up all their savings; e.g., a few weeks ago, Harold Camping convinced his followers that the end of the world was upon us, and many gave him their life savings. Joel Osteen currently enjoys quite a following, although most evangelical Protestants consider him a “feel-good teacher” who does not teach the true Gospel of Jesus Christ.
Again, I’m pretty sure most Christians do not “worship” these preachers, but to someone observing their behavior, it sure LOOKS like worship.
Also, I’ve seen plenty of Christians cheering like crazy and even crying over various Christian artists, especially musicians. Michael W. Smith and Amy Grant come to mind. I’ll admit, when I hear a Christian musician that I like, I cheer loud and long! (I especially like Sandy Patti.) To anyone on the outside looking in, it probably looks like we are worshipping these musicians. But we aren’t, honest!
So this is the same thing that is happening with Catholics who become emotional about someone they love and admire (e.g., Mary or any of the saints, or the Pope). Anyone observing their behavior could make the (erroneous) assumption that they are worshipping Mary, the saints, or the Pope, or worse, worshipping the statue or image of Mary, the saints, or the Pope.
But just because someone becomes emotional and displays that emotion in public does not mean that we can assume that they are deifying someone other than God. Only God knows our hearts. We cannot tell what a person is thinking just by looking at their outward behavior.