Yes, judges would consider it null and void, and so would the executive in not enforcing it--but Madison did not state that the judiciary was the sole arbiter of what the Constitution means, which is the concept we are discussing. Note that once again you are wandering outside of the Constitution to tell us what it means rather than pointing out where it states what you claim in Article III....because it doesn't state what you want it to.
jvquarterback wrote:
As to your assertion no court in the history of the world held the power to determine the validity of legislative acts you should review your history. The English Privy Council reviewed over 250 colonial cases (mostly from Virginia and Massachusetts), several of which were held to be repugnant to English law and reversed.
Again, no court prior to Marbury v. Madison asserted the authority to determine whether legislative acts were repugnant to a constitutional document. The English Courts would strike down colonial acts that conflicted with Parliamentary Acts, much as the US Judiciary strikes down state laws that conflict with Congressional Acts, but that is not the same as my assertion that the judiciary usurped the role of final arbiter.
I think a big part of your problem is that you think that because courts have some check on the constitutionality of things, the executive cannot have any similar check. I think his oath (an express statement in the Constitution) speaks volumes as to the fallacy of that narrowminded stance. The courts should consider unconstitutional acts as null and void, and likewise the executive, with his express oath to defend the Constitution, was never expected to execute unconstitional acts and thereby breach his constitutionally mandated oath the protect and defend that very Constitution.
As for who should be the final arbiter of what the Constitution means, as with all other powers not EXPRESSLY enumerated in the Constitution, it should flow to the people.