Truth and Culture

We live in a time known as the "postmodern" era. One of the trademarks of this time is the decline of absolute truth. It is becoming harder and harder to say that we know anything for certain or know that anything has always been and always will be true.

Jesus says that he is the way, the truth, and the life. I believe that Jesus was and is the only way to a full life and to eternal salvation. I believe that that is a truth that will never change.

So my question is this: how do we proclaim Christ in this age of diminishing truth? To what extent do we need to change culture? But at the same time, how do we proclaim Christ within our culture?