Who is Fred and why would I agree with anyone who does not use Scripture as his final authority?
Fred is the author of the link I gave you, above. He states the case for Paul being the author of Hebrews. You appear to be unwilling to either accept or reject Paul as the author of Hebrews, based on the fact that you fear if you say he IS the author, Paul will be telling you that you have to do something in order to follow Christ (or at least Paul’s teaching.) You’ve made that clear, in your vociferous rejection of being told to do anything, even by Paul.
“Paul didn’t say it, and if he did, he was wrong.” Is that it?
If you use Scripture as your final authority, do you reject Hebrews as scripture?