Is to not engage in evil behavior. The cancer eating our society alive is all downstream of bank credit expansion. Non-Recourse loans are considered immoral usury by the church, because without locking up capital for the duration it is money creation ex nihilo. Who would Jesus dilute?
So many other problems are like this. It's "why we can't have nice things". R-Selected people doing civilization defection, as they are wont to do.
The only coherent argument people ever make against advocating everyone straighten up is simply that it won't happen. That one simply opens up to exploitation by bad actors through renunciation of sin. The church generally focuses on the reward in heaven, but this is thin gruel for many. It turns out Virtue does indeed have an earthly reward, and it's a very good one.
The reality is that the best reason to roll holy is because it is a world-beater social filter. If you want to know the Amish's secret to success it's in embracing this. Contrast the Quakers, who took the opposite approach and basically do not exist in any meaningful way anymore. Jesus can Exorcise not only demons, but clowns from your life if you but let him.
Voting with your feet, your wallet and the works of your hands is the only vote that can matter. If a people can not stand apart from society as christians are called to do, it cannot glimpse paradise. Because man is fallen, you must emulate the father above and cast out those who do not repent from the garden.