Oh yeah, of course! I don't even think that idea is wrong. When communities share certain moral values then they take those values and plug the label "right" onto them, and then enshrine them into the fabric of their legal society in such a way that those rights have become legally enforceable rights.

I'm absolutely with you all on that.

But I'm losing you on "It is only once moral values are enshrined in law that they become rights and cease to be only opinions.?

Because there's a lot packed into the concept of that "enshrined in law." What exactly does it mean to "enshrine something in law." Or, in other words, at what moment does this kind of metaphysical transformation occur when something that is a value commonly shared within a society shift from being a communal moral...i.e. an "opinion" as you put it, become a law, and then from there, a right?

"Enshrining into law" can mean any number of things. It could be when some relevant institution says the required words and the required times and puts those words in the required book that those words become "Law." Of course, you have to ask, where do we look to find the rules defining and delineating the "relevant institution" the "required words" the "required times" and the required books"

To make it seem less muddle, we can go with your specific about "murder is wrong."

We live in, say, Maryland. Marylanders have a communal value shared within their Maryland society that murder is wrong. So they call their legislature in session, the legislature goes through their whole process to pass a bill into a law, it becomes a law, its thrown on the governer's desk, he signs it, and the police are empowered to enforce the law against murder.

So where do we look to make sure that is a law? We have to be sure it is, in fact a law, and not just something some legislature said to his body on the side of the room.

One of the places we look is the the rules and procedures of the various houses and the Governor's authority, to determine that that did, said, and accomplished what they need to accomplish in the prescribed matter in order to take this opinion about murder and transform it into a law.

You could then ask, where do the rules and procedures of the maryland legislatures and the governor obtain their authority to delinate rules for law making procedures.

So go back one further and you're likely to find yourself at the Maryland Constitution (perhaps a judiciary act, which itself would trace back to the MD Constitution) and some common-law precedents that carried over from colonial times and then England before that.

Ignoring the Common Law Precedents going back to colonial times and even England, because of their weirdness, you find yourself looking at the Constitution in order to see how we know that the legislature and governer has the authority to pass the "murder is illegal" law, and the ensure that all the proper procedures were followed according to the proper authorities.

So you hold up your Constitution and you say, "This is it! This is the source of the authority for the legislatures rules committee to make rules that govern the procedures for the legislature to pass laws that will be valid laws."

And then I come in (because I'm a jerk that likes to grind down to the root of things until you want to punch me in my fat mouth) holding up the Bible. And I say, well I have a copy of the bible here and it says some different things about passing laws and murder. Why is the Constitution more relevant an authority to "enshrine something" into law so that we can actually, finally, have our right!"

Your answer would obviously be that the Constitution was agreed upon by the People and therefore it is the agreed upon norms of the community.

I'd soon be asking you a number of questions related to that response, including wondering why my grandchildren are bound on something a group of people agreed upon 300 years ago. You may respond because that's how law works, but that's a trick, because our whole conversation is trying to figure out exactly that. You could say because Constitutions can't exist without the assumption that they will be binding for future generations, and I will then ask what would be so bad if we don't have a Constitution, and you may soon tell me that without Constitutions we don't have rights.

I could then give you a big, obnoxious, pedantic rant about how, in that case, let me explain to you why we don't actually, even have a constitution today, by the constitution's own standards, to which you would say that I'm crazy (yeah I probably am) and that I'm wrong because notwithstanding all that, everyone just agrees that the Constitution is the Constitution and that its enforceable.

I would then ask you what you would call it when everyone just agrees that the Constitution is the Constitution and that it is enforceable, even though, through its own words and legal procedures the Constitution rendered itself voidable (if not void) from almost the start, and by its own terms is not a valid Constitution.

It's that underlying communal agreement about the nature of certain human relationships manifesting in the legal realm, but which aren't contrained the the normal legal procedures that are absolutely necessary to all other "laws" themselves....that's what I'm calling, for lack of a better word, the concept of "rights."

They're obviously, in that situation, unclear, and hard to delineate. But they seem to somehow exist as something more than opinion, insofar as everyone will do mental and emotional loopty-loops, and contort into philosophical pretzels just to avoid the fact that most of the things they take for granted were never actually, properly, put into place using any kind of accepted "legal enshrining."

A lot of the stuff was just stuck in there, called a law, called a right BECAUSE it's a law, without realizing that the law has been invalid (by its own terms if legal procedure means so much to the process)

But the stuff that was still considered absolute and necessary, and intrinsic to all humans, even when the laws seemed to have failed to properly codify them or enshrine them....those are the things that I would submit are what we are talking about when we talk about rights.

You could say that they are just "super opinions that everyone agrees on," which could be true, but to require their being put into law in order to make them "enforceable" or to raise them up to the level of "rights" means a requirement of taking those super opinions that everyone agrees on out of the realm of moral or ethical shared community activity, and shifting it over into Law as a Shared Community Activity, with the difference being that once you "legalize" something, it now has to go through all the ins and outs and twists and turns of any other law, which is just as subject to being questioned, and just as subject to lacking in non-arbtirary enforcement authority as any other norm-thick activity to which we don't ascribe "legal significance"

tl;dr version: Law is just a formalization of Shared Communal Activities that has its own internal logic that need not (or some would say cannot) look outside to ethics or morals to make decisions about the "legal" or the illegal." So why should Law have any special powers to turn "shared opinions of the community" into a "right" just by placing them into the legal system?

Rights may just be the shared opinions of the community that are pre-existent to law. Once you bring law into it, you're taking the term "right" but you're turning what you originally had into a whole knew thing, because a legal system requires following that systems processes and procedures, which often have something to do with the substance of the "right" we are trying to codify into a "legal right."

So why not just leave those alone? Or at least separate them out into to distinct categories even though they share some of the same terminology.

Legal Rights are one thing. Rights, Generally, are another thing.

Rights can absolutely be a real thing and exist without ever touching the law or a legal system.