In 1440, German philosopher Nicolas of Cusa introduced the concept of 'learned ignorance' in his writings, arguing that God embodies the 'coincidence of opposites' and that human understanding is inherently limited. This philosophical perspective emphasized the value of humility in the pursuit of knowledge and the recognition of the mysteries of existence. Cusa's ideas contributed to the development of Renaissance thought, influencing subsequent philosophers and theologians in their exploration of metaphysics and epistemology.

Nicolas of Cusa's concept of 'Learned Ignorance' proposed a paradoxical theology that anticipated modern cosmology. His ideas influenced the metaphysical conceits found in European poetry, prompting poets to explore themes of infinity, uncertainty, and the limits of human understanding.