Difference in Presbyterian Denominations

[jturpin4]

What is the main difference in the PCUSA and PCA denominations?

 

[Karl R]

The United Presbyterian Church in the USA is theologically liberal.

The Presbyterian Church of America is theologically very conservative.


Edit:
I should add that the "liberal" and "conservative" tags are generalizations. The two closest PC-USA churches to where I live are moderate and conservative.

 

[Smoke]

The Presbyterian Church of America is theologically very conservative.

And not just theologically.

 

[Valjean]

What are the theological positions being described here as liberal and conservative?