If the Constitution is simply a restatement of “natural law” then is eminent domain and interstate commerce “natural law”? Is a militia “natural law”? Are Grand Jury indictments “natural law”?
Obviously not everything in the Constitution is a restatement of natural law, but the 2nd amendment is referring to a right which is an outgrowth of natural law. Therefore, it’s not a right which can be abridged by the federal government, or any other government for that matter.