Nathaniel Culverwel (c. 1619–1660) was an English philosopher and theologian known for his contributions to the Cambridge Platonism movement. He studied at Cambridge University, where he became influenced by the ideas of Ralph Cudworth and other prominent thinkers of his time. Culverwel's work focused on the relationship between reason and faith, emphasizing the importance of rational thought in understanding religious beliefs. Culverwel is best known for his book, "An Elegant and Learned Discourse of the Light of Nature," published posthumously in 1651. In this work, he explored the concept of natural light, which he believed could guide individuals toward moral and spiritual truths. His writings contributed to the development of early modern philosophy and the ongoing dialogue between faith and reason.