This post-Christian culture would have us believe that the only way to bear witness to Christ effectively is to “contextualize” in a way that essentially leaves the path. We must walk like, talk like, dress like, live like, and love like the world in order to win the world. However, the opposite is actually true. It is, in fact, the straight and narrow path to the Celestial City that conforms us to the image of Christ. The path is where we learn the very truth to which we bear witness. And our desire is to have others join us on the path, not distract us from it.
As Christian pilgrims, we must realize that the journey we are on is long and fraught with difficulty. The gatekeeper did not come to bring peace but a sword (Matt. 10:34). Moreover, He promises that we will be hated by the world (John 15:18; 17:14). Nevertheless, we are no better than the world that hates us. The only difference is the grace we have received. As such, we have no room to boast (Rom. 3:27), but we have much more cause to rejoice and a message to share with a world full of neighbors who simply have yet to see their danger as we saw ours.
From Voddie Baucham’s excellent article Pilgrims in a Post-Christian Culture.