OK, it's just the Episcopal Church of South Carolina that wants to distance itself, but not completely divorce itself, from the national church. The S. C. Diocese doesn't like the way the national church has allowed Gay bishops in the church or their tolerance of same sex unions.
At least the S. C. Episcopals are remaining consistent with the state's historic level of tolerance for minority groups, and bigotry is really what this is all about. Although those opposed to rights for GLBT folk have always supported their position with scripture, it's often pointed out that the same oppossers are more than happy to disregard any scripture that forbids something they like (shrimp cocktail, any one?) and the signs of simple bigotry are obvious.
When there is irrational hatred of a group there is a constantly moving target that must be hit by that group for acceptance. For GLBT's, they were criticised for being out of the mainstream, so they demonstrated their value in all sorts of occupations. Then the target moved. They were told they were too promiscuous in their private lives, so they made people aware that they were settled in long term monogamous relationships. So, the target moved again. The bigots insist their relationships are a mockery of real marriage; and on and on it goes.
History has many examples of this moving target treatment, with Blacks, Native Americans, religious minorities as a few examples. Some people just seem to need a group or groups to hate. The hatred never completely goes away but when a group can no longer be attacked in polite society, one can watch the bigots test the waters by attacking different groups until they find one for whom they can show intolerance without social repercussions. Gays are a great choice, because if you defend the gays, you can be accused of being a bad Xian.
Since a fair percentage of people seem to live to hate others, there will always be victims of bigotry in this country, but if we could convince South Carolina to secede again, then quickly fence them off before they can change their minds, it just might send a message to the rest of the country; if you want to advocate intolerance in the name of an entire state, there can be some very negative consequences.