Relativism Commits Cosmic Treason

Piper speaks to the cosmic treason of relativism:

Relativism is a pervasive rebellion against the very concept of divine law. Therefore, it is a profound rebellion against God. It is a treason that is worse than outright revolt, because it is devious. Instead of saying to God's face, "Your word is false," it says to man, "There is no such thing as a universally binding divine word." This is treason against the King of the universe.

 —John Piper, Think: The Life of the Mind and the Love of God (Wheaton: Crossway, 2010), 106.