[Dr. Eckleburg]

You've maintained that a Roman Catholic can rely on his own conscience while you deny that ability to Protestants.

Hypocritical.

And I don't waste time discussing theonomy with someone who clearly doesn't know the difference between theonomy and theocracy.

[Cronos]

The fact remains that your question was wrong -- Annalex said "a Catholic is instructed to examine his conscience before presenting himself for Holy communion", to which you said "Interesting. So here the Roman Catholic is to trust his conscience, but the Protestant who believes in Jesus Christ is not to trust in or rely on his conscience. " ---> apples and oranges:

Annalex says about examining your concience prior to Holy communion and you ask a question about some trusting their conscience to follow the teachings of Machen like the OPC does and to make Machen some kind of demi-god if not God.
Why DO Machenites in the OPC believe that Baptists are wrong? And they also disagree with Branch Davidians on beliefs and Luherans and Arminians on episcopality or theology.

Finally, why does the OPC believe in Theonomy, that only the OPC should be allowed as state religion and others should receive capital punishment?

And you use WIKIPEDIA to argue OPC doctrines?