Part of the reason that we have had a faith outreach in our campaigns is precisely because I don't think the LGBT community or the Democratic Party is served by being hermetically sealed from the faith community and not in dialogue with a substantial portion of the electorate, even though we may disagree with them.
Aside from the adoption of right wing frames, this kind of statement is incredibly insulting to both the LGBT community who are apparently "hermetically sealed from the faith community" and to the "faith community" which is apparently defined as nothing more than a bunch of anti-gay bigots. Not to mention the Democratic Party, which apparently includes no actual religious people.
It's really just insulting to everyone, with a touch of "shut the hell up I know best."
One thing you learn very quickly when you blog is that no matter how smart and knowledgeable you are (or imagine yourself to be), some of your readers are going to be smarter than you and literally every one of your readers knows more than you do about something. It's humbling at first, but then quite liberating. The "shut the hell up I know best" stuff is what grates me the most about politicians and other elites in our system because the truth is that quite often... they don't.