This For Today stuff is getting damn ridiculous. Most all Christians do not agree with homosexuality, period. Who cares as long as they still accept those that do? For Today handled this as best as they could.
Recent polls have indicated an extremely large percentage of Christians support marriage equality (the majority in certain sects).
I realize "agreeing with homosexuality" isn't the same as denying equal rights, but they do go hand-in-hand.
The Christian excuse isn't going to work forever.