Edward Herbert (1583-1648) was an English philosopher, poet, and politician known for his contributions to the early development of rationalism. He is often recognized for his work in the field of metaphysics and for his writings on the nature of knowledge and belief. Herbert's most notable work, *De Veritate*, explores the concept of truth and the foundations of human understanding. In addition to his philosophical pursuits, Herbert served as a Member of Parliament and was involved in the political landscape of his time. He was also a prominent figure in the court of King James I, where he engaged with various intellectual circles. His legacy continues to influence discussions in philosophy and literature.