Interesting that John Schuck would weigh in on this issue.  He has denied the divinity of Christ and the validity of scripture, both of which I would call renunciation of his ordination vows with ABSOLUTELY NO discipline brought by the PCUSA.  Of course he is in favor of allowing for things that go against the church's polity.  This denomination is a rudderless ship.  I say pass it all and let it die even more quickly...

Matt Mitchell