"Those people who will not be governed by God will be ruled by tyrants." -William Penn
"We have no government armed with power capable of contending with human passions unbridled by morality and religion. Avarice, ambition, revenge, or gallantry, would break the strongest cords of our Constitution as a whale goes through a net. Our Constitution was made only for a moral and religious people. It is wholly inadequate for the government of any other." -John Adams, Oct. 11, 1798 Address to the military
A moral and religious people will be more than glad to teach and preach the evils of recreational drug use.
The moment they cross the line into legislating against the evils of recreational drug use, they cease to be a moral and religious people.