It was Samuel Rutherford in “Lex Rex,” who put a shimmy in the idea of the Divine Rights of Kings. This idea posited that as Kings were anointed by God none could gainsay their authority. When the King spoke it was ipso facto law. This was a Rex Lex (King is Law) model. Rutherford stood that on its head and insisted, to the contrary, that God’s law was King over Kings.
Over time the doctrine of the Divine Rights of Kings transmuted in England to, “Divine Rights of Parliament.” Actually, it was this thinking that the Colonialists in 1776 squared up against. English Parliament was acting in such a way that communicated that there was no authority above their authority. The Colonialists begged to differ.
You can even find epochs where some have argued that Presbyteries were acting like they believed in a doctrine we might call “the Divine Right of Presbytery.” John Milton complained once that, “New presbyter is but old priest writ large.” He was complaining about the instinct of Presbyters to invest themselves with “The Divine Right of Presbytery.”
Now we are living in a time when we have to put up with this old idea but now as invested in our Courts. We have arrived at a doctrine of “The Divine Rights of Judiciary.” Witness the Obergefell decision. No Federal legislative body has passed laws saying Marriage no longer means marriage and yet SCOTUS and its sycophants are insisting that a mere ruling from these Black Robed Clowns means that the States have to embrace their decision as if it has the force of law. It doesn’t. It’s their opinion and that is all it is.
Even if a Federal Legislative body codified not-marriage as marriage that wouldn’t make it legal. It is not possible for legislation that seeks to legislate non-reality into existence to be legitimate. Legislation that calls a cow-pie, a jelly-roll doesn’t make it a jelly-roll. And legislation that calls perversity “marriage” doesn’t and can’t make it marriage.
Inasmuch as many many of our Institutions have rebelled against God’s Law and have rebelled against the “Divine Right of God,” in that much we no longer owe these usurpers our obedience.