No matter how much you like your local school teacher, he or she is a government agent.

A merely symbolic religion does not threaten the ruling regime of materialistic science.

When we encounter the world of ideas for the first time, we easily get overwhelmed. Scripture is telling us, 'Don't be distracted by the details. Cut to the core by asking, What is its idol?' Whatever functions as its God substitute will shape everything else.

We need to understand enough of modern thought to identify the ways it blocks us from living out the Gospel the way God intends, both in terms of intellectual roadblocks and in terms of economic and structural changes that make it harder to live by Scriptural principles.

The most fundamental decision we all face over the course of our lives is what we will recognize as the ultimate reality, the uncaused source and cause of our existence. Everything else in our worldview depends on that initial decision. The Bible speaks of this foundational choice in terms of who or what we worship. We must all answer the challenge Joshua issued to the Israelites as they were poised to enter the Promised Land: "Choose this day whom you will serve" (Josh. 24:15).

The first step in conforming our intellect to God's truth is to die to our vanity, pride, and craving for respect from colleagues and the public. We must let go of the worldly motivations that drive us, praying to be motivated solely by a genuine desire to submit our minds to God's Word - and then to use that knowledge in service to others.

I began asking, 'How can we know Christianity is true?' Sadly, none of the adults in my life offered an answer. Eventually I decided Christianity must not have any answers, and I became an agnostic.