In a nutshell, yes.
A state can not decide to ignore parts that it doesn't like, nor can individuals.
Your statement is meaningless under todays standards. The federal government can, and does ignore the constitution on a continuous basis, either creating laws via legislative usurpation, or out of thin air via judicial usurpation. The fears of the anti-federalists and George Washinton have come true: all power is consolidated in Washington, and collusion between the three branches essentially has consolidated all power into a single branch. Legal eagles see no problem with this because they cannot see past the "law". But many civil wars have been fought over far less, and many nations have self-destructed over far less.
In a nutshell, yes.
"A state can not decide to ignore parts that it doesn't like, nor can individuals. "
Your statement is meaningless under todays standards. The federal government can, and does ignore the constitution on a continuous basis,
I'll take it as point made that a state can not constitutionally issue legislation against the federal Constitution.
You have moved to a position that the state should break the Constitution since the Federal government has - another thread topic and something along the lines of it's ok to break the law because everyone is.