OK....my retort.
Section 1 is invalid. By the legal act of secession, there is NO REBELLION or INSURRECTION, hence, it doesn't apply in this case.
Section 2 is invalid because the states formed a new nation.
a little something for you to "chew" in return :)
So if a state can invalidate the Constitution anytime it wishes for any reason it chooses, what good is the Constitution? If you are correct, the Constitution is a worthless piece of parchment.