In our day of rapid social change Christians find themselves a marginalized minority when it comes to defending biblical sexual ethics which confine all sexual expression to the one man / one woman marriage union. Where this leaves us criticized and labeled, so be it. However, we must ensure that where we are criticized it is for standing for truth, not for being graceless and judgmental toward any individual.
Learning to answer tough questions graciously is hard, but is made easier when you can listen to gracious Christians who do so well. Ravi Zacharias is a gift to the church in this regard. Here is a recent video in which he supplies some intelligent and winsome responses to these difficult cultural issues, clarifying truth with a gracious posture of Christ-like love. Enjoy.