I assume the Church is called to do something with those who don't live by its teachings because Jesus specifically said his followers should leave the 99 behind and seek out the sinner. So the question is not mine, but derives from the gospel: how do we reach out to the great majority of people who engage in practices of which the Church does not approve? And if your response is that we should "educate" them, I hope you'll also deal with the specifics of how you propose to educate the great mass of humankind. To be honest, I've heard that argument many times, but no one has ever come up with a plan to educate the 90%+ of people who engage in unapproved sexual practices. The idea sounds like one of those bad videos about sex they used to show us in 7th grade, which no one took seriously. And that may be the crux of the question: no one takes seriously the Church's antiquated teachings about sexuality -- not because they're antiquated, but because they're wrong.