No, but you are expected to recite the Moral-Liberal pledge to turn a blind eye to evil.
So you think the governments job is to fight sin? There is a big difference between liberals and libertarians which you refuse to recognize. Liberals wish to push their beliefs on the rest of the us through government action. With libertarians in charge of government the liberals would be all bark and no teeth - even their bark would be greatly diminished as they use government funding for many of their blow horns. While conservatives are not as pernicious as liberals many tend to have plans for government that do not respect liberty and are therefore much closer to the liberal mindset than libertarians are.