I was raised by liberal Presbyterians. I was taught from an early age to be "personally conservative, politically liberal." Basically, people who aren't in Christ are going to sin, and sometimes "harm reduction" is the most humane and practical way on handling sin in an increasingly dark world with a decaying social order and ever-growing emphasis on self and "feelings" and the heart.
Of course, I had to go to a Pentecostal Rehab for 1 year. I made the mistake of being personally and politically liberal. Whoops. There I was exposed to a more conservative, politically active form of Christianity. There is a certain fervor to it, but I get the sense that they can be easily misled by politicos and ambitious preachers, not because of stupidity or anything, but because of the intensity of their devotion to both God and a certain way of living.
So, I don't know. Pope John Paul II called our new found "rights" (gay rights, abortion rights, no-fault divorce, etc.) and their consequences the "Culture of Death." And he was right, you know? When a society is so idolatrous and filled with self-love that it celebrates same-sex unions and tolerates divorce and drug abuse and abortion, that society is worshipping death and is itself approaching death. I just don't know what Christians can do about it from a practical standpoint. Fall into the hands of ambitious politicos who will abandon us once the poll numbers change? Not prudent.
I've come to think of The Gospel as a call to personal, inner-transformation which then makes itself known in observable behavior. As a man thinketh, so is he. Maybe the solution might just be to get more troubled people into our churches, to offer a moral and maybe even intellectual challenge to the decay and decadence and death around us. I think that might be more effective than TV campaigns and pushing for legislation.