Medieval Cardinal Used Math to Prove God Is Unknowable

Added: 2026-05-07

[00:00:00]Did you know a Catholic cardinal once used math [music] to prove that God is unknowable? Nicholas of Cusa was traveling to Constantinople in 1447 when he had a mind-blowing realization.

[00:00:12]He discovered what he called learned ignorance, [music] the idea that true wisdom comes from knowing the limits of what we can know. Here's where it gets wild. Nicholas used [music] geometry to show that as a circle gets infinitely large, it eventually becomes a straight line. This proved to him that contradictions can exist at [music] the same time in divine reality. Imagine being a high-ranking church official teaching that religious certainty is impossible. His mathematical mysticism influenced giants like Copernicus and Kepler. He taught that all human knowledge is just approximation, [music] a concept that later shaped quantum physics. Nicholas built an intellectual bridge between medieval faith and Renaissance science by proving ultimate reality goes beyond rational thinking.

[00:00:58]The Stoics would [music] have loved this. Like Socrates saying, "I know that I know nothing." Nicholas showed us that embracing our ignorance isn't weakness.

[00:01:07][music] It's the beginning of true wisdom.

[00:01:10]Sometimes the most profound insights come from admitting what we cannot fully grasp.