Today he addressed his congregation, voicing defiance of the charges against him, but declining to refute them, in public.
What would have been a smart move is this: He could have taped himself at home, uploaded it to YouTube, and sent out a statement via his home email account. He could have said that he was doing this in order to show that he was going to fight these allegations entirely on his own dime. He wouldn't spend one minute of work time on it, nor one penny of church money--not even a bit of the church's electric bill. It would have been a great good faith gesture.