Unbelief As A Belief System: Core Tenet For Christians’ Fight For Religious Rights: This 6 min. audio clip from All Things Considered can serve as a brief intro to the discussion of whether current forms of secularism amount to another religion with its own set of faith convictions. For some additional brief reading, see Timothy Keller’s The Reason for God,(Riverhead Books, 2008) Ch. 9, “The Knowledge of God.”