Darrel Bock from Dallas Seminary has a good article in Christianity Today on When the Media Became a Nuisance: How to respond to the next blockbuster book/documentary/movie that questions traditional Christianity. I commend it for your reading. He makes some good notes and how we, as evangelicals, ought to respond to this fast-pace media presentation of quasi Christianity.
Here is a paragraph from his article:
We need to understand that public discussion of the Christian faith has changed—permanently. So the next time you hear an earth-shattering announcement about Jesus from the media, don't get angry. Rather, take three deep breaths, sit down with your Starbucks coffee, and watch how the announcement is treated on blogs and other media. Above all, prepare yourself for the opportunities it presents.
Jude 1:3-4 3 Beloved, while I was making every effort to write you about our common salvation, I felt the necessity to write to you appealing that you contend earnestly for the faith which was once for all delivered to the saints. 4 For certain persons have crept in unnoticed, those who were long beforehand marked out for this condemnation, ungodly persons who turn the grace of our God into licentiousness and deny our only Master and Lord, Jesus Christ.