That is the very problem plaguing Christians in who fight in the war of worldviews. The Barna organization reports that the influence of Christianity on culture and individual lives has become largely invisible. It's not that there is no influence, it's simply that no one realizes how much Christianity matters to society. Christians are buying the lie that they should keep their faith as a private matter, and it weakens the moral and spiritual principles upon which our society runs.
In this short clip, listen in as I note the threat to our modern way of life when Christians become invisible in culture.