Like changing a tire is difficult. It may be laborious, but it's no Rubik's frickin cube.
"No religion is true, but some religion, any religion, is politically necessary. Law and morality are insufficient for the large majority of men. Obedience to the law and to the morals are insufficient for making men happy. […]Law and morality are therefore in need of being supplemented by divine rewards and punishments."
Depends on what you mean.
Teaching kids not to be teen parents? Okay.
Teaching girls that they should only focus on being a house wife? No.
"Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough."