I'm not interested in the current legal status quo. The operative word here is "should". How do you YOU think the Court should interpret the Constitution. If we're going to have laws forcing merchants or services providers to serve protected classes, why should Churches get a pass? Is the purpose of the First Amendment to give religions special exemptions from laws the rest of us must follow?
Under current law here is where the line is drawn.
1. No, the church cannot be compelled to provide a wedding service for a gay marriage because that would violate the 1st Amendment.
2. If the same church was in the business of renting out their facilities to the public for birthdays, weddings, parties, anniversaries, etc then they would be violating PA laws by refusing to rent it out for a gay wedding.
That is current law and as it stands I believe that is sufficient for now.
In the future I foresee that many churches will come around to conducting gay weddings and it will be a non-issue for them.
For those churches that don't they will get out of the business of renting out their facilities to the public.
Finally the world won't come to end because gays can now get legally married.
Much ado about nothing.
Next?