
When Alvin Plantinga arrived at Harvard University in 1950 as a freshman, he was a Christian from Grand Rapids, Michigan, walking into one of the most secular intellectual environments in America. His philosophy professors presented belief in God as intellectually naive β a position no serious thinker could hold.
The Pressure to Abandon Faith
Plantinga felt the pressure immediately. The dominant philosophical position was logical positivism, which held that any statement that could not be verified through the senses was meaningless. By this standard, "God exists" was not even wrong β it was gibberish. Most students who arrived with faith quietly set it aside.
He Did Not Set It Aside
Instead, Plantinga transferred to Calvin College and later earned his PhD at Yale, where he began building the philosophical framework that would dismantle the very arguments used against him at Harvard. He developed the "free will defence," which many philosophers regard as the definitive response to the logical problem of evil. He argued that belief in God could be "properly basic" β as rational as believing in the reality of the external world.
Changing the Landscape
By the time Plantinga retired from the University of Notre Dame, he had fundamentally changed the landscape of academic philosophy. A 2001 survey found that the percentage of philosophers who identified as theists had grown significantly, and many credited Plantinga's work. Time magazine named him one of America's leading orthodox Protestant intellectuals.
What This Means for You
If you are a student whose faith feels out of place in your school's intellectual culture, Plantinga's life is a reminder that the pressure to conform is not the same as being wrong. Sometimes the most courageous thing you can do in a classroom is hold your ground β and then spend the rest of your career proving why.

