Post-modern Gospel???

So I've been thinking a lot about the gospel, and more recently I have been thinking about how this relates to culture, more specifically modern and post-modern culture.

I was taught recently, and I believe it to be true, that every culture has 3 parts. 1.) that which Christianity affirms, 2.) that which only Christianity can truly fulfill, 3.) that which Christianity much reject or deny.

The second, and third part is what interests me. What is it in culture that the Gospel fulfills? -or- What in the culture is the Gospel??? Then what in the culture must we oppose???

As I think (with my limited understanding of) about the difference between modernism and post-modernism I see a dividing issue, or a balance between two ideas. Truth, and Relationship.

Modernism : places "truth", head knowledge, absolutes, science as the highest value and minimizes relationship and community.
3.) we obviously reject the minimalization of relationship
2.) Modernism pursues truth as its highest goal, but in reality it can never attain it because truth separated from relationship and community is not truth at all. Therefore only Christianity can fulfill this part of modernism.

**So how do you reach this culture. Like any other culture you learn to speak their language, which is "truth", head knowledge, academics, logic, absolutes. And through this medium you expose the fallacy of the culture and introduce relationship based truth. We never separate the two, but present it as one whole.

Post-Modernism : places relationship, community, friendship,experience, emotions, feelings, personalization as the highest value and minimizes and even rejects "truth", absolutes, science logic.
3.) We obviously reject the minimalization of "truth, absolutes, science and logic
2.) Post-Modernism pursues relationship and emotions as its highest goal, but in reality it to can never attain it because relationship/community separated from truth is not relationship/community at all. Again only Christianity can fulfill this part of post-modernism.

**So how do you reach this culture. Again you learn to speak its language, which is experience, relationship, emotions. Then through this medium you expose the fallacy of the culture and introduce truth based relationship. Again we never separate the two we live and present them as one whole.

The reality is that the two cannot not be separated from each other, they are two sides of the same coin. One defines the other, and both are only true when they exist together. My point is that when it comes to culture we must understand which door to enter, or which side of the coin to expose. Because when we hand them the coin the may see the side they recognize but in reality they are getting the whole coin, The GOSPEL...........