Here are two examples -- one Christian, the other Jewish -- of religion's staying power and influence over the entirety of Western culture. They're presented as reminders of why journalists need a working knowledge of religious history to fully connect the dots in today's bleeding world.

I came across the first example not long after the game-changing 9/11 Al Qaeda terrorist attacks. The second's an essay I read just recently.

Let's begin with journalist and author Robert D. Kaplan's "Warrior Politics: Why Leadership Demands a Pagan Ethos." I consider Kaplan one of the more interesting journalistic minds working today.

His book struck me as fascinating, prescient (in hindsight) and disturbing.

My fascination stemmed from its emphasis on the enormous influence that bedrock religious concepts still exert today over critical societal actions. They're there, taken for granted but subliminally directing us. This is so even if we fail to consider, as individuals or even -- tsk, tsk -- as journalists, the importance of these civilizational building blocks.

It was prescient because of what it said that relates to the quagmire we face as a nation today in Syria, Iraq, Afghanistan and elsewhere. It was disturbing because it challenged my liberal American impulses about the limits of ethical warfare.

Oh. And, yes, I agree. "Ethical warfare" may just be the ultimate oxymoron.

Kaplan concluded that to defeat non-state terror organizations that play only by their own brutal rules required a radical change in the military tactics of Western nations, by which he meant those historically and culturally Christian.