It values freedom as God given rights to choose among various good, but not the license to choose, unpunished, between good and evil.
An individual is free to choose evil. He is even free by his Creator to choose evil, not that Gd doesnt mourn when he does so. An individual, if caught harming another, can be stopped by the government from committing more evil. Hopefully. But even under the Constitution a man can sit in his house and dream of poisoning puppies and raping bunnies. Its not our purvey to stop him.
Much of law is enforcing morality. For instance to force completion of contract or pay damages is just that.