[A] The contents of every law, in order to be valid, must be of a minimum moral standard.
[B] The question of morality of law is not for the courts
[C] The question of morality of every law is a matter for the inner conscience of the legislators and judges have nothing to do with it.
[D] Every piece of law, in order to be valid, must fulfil certain procedural requirements like generality and consistency, etc