Whatsoever is not of faith is sin: Rom 14:23b
The law is not of faith: Gal 3:12a
"You" do the allegorical reasoning.
And remember the end of the commandment:
Love(God) one another, as I have loved "you".

I don't see the harm in it(law)... famous last words.
The POINT of the God shew is to SEE the harm in it.
Selah.