I think you’d be hard-pressed to find Protestants (even Lutherans) who place their ‘faith’ in Luther or hold his revelations (better ‘interpretations’, please find where he claims Divine knowledge) to be 100% accurate. For me personally, my view of Luther is that he had some interesting points, but his interpretations are not infallible and he is still a sinner like everyone else.
You might also want to recognize that Luther was not the only Reformer. There was Zwingli, Calvin, the Anglican theologians, etc., all with different views on theology.
It is a shame that portions of Protestantism are so Anti-RC that they are unwilling to even try to understand RC doctrine, yet they attack it anyway. It certainly does not cause me to look favorably upon those groups.
Looking at this website and the arguments it puts forth in favor of Roman Catholicism and actually looking at basic RC doctrine for myself, I don’t see any apparent conflicts between Roman Catholic doctrine and Scripture. I am not necessarily saying RC doctrine is correct (or incorrect), but I am saying that to reject RC doctrine out-of-hand like many Protestants do seems counter to the theology of Sola Scriptura, and not even knowing RC doctrine, yet stridently condemning it as wrong [and even demonic or some other insult], seems very inappropriate and only makes those who do that type of thing look ignorant (at best). Certainly, I wish Protestantism would be more open to RC doctrine.
Personally, I am fascinated by the Saintly intercession doctrine (I am having PM conversations with several people about this issue and I started a thread under another topic about this) and I am giving strong consideration to asking a Saint to make intercession for me, but I am nervous (not because I think asking for Saintly intercession is sinful/morally wrong; I have looked at Scriptures and at the discussions/answers given by the resident apologists and people here and I see no Scriptural contradictions or issues of that sort). I am nervous more because it is so new to me as a consideration and goes against the things ingrained by virtually all Protestant groups.
Also, I may have a lot of explaining to do at the Restorationist group I am involved in at my university (I am involved in two campus ministries: an Episcopal Chapel House and a group quasi-affiliated with the Independent Christian Church movement [which is Restorationist in its theology]).
I think I commented on that passage in another thread and linked to an article discussing it.