Saint Gertrude the Great was a 13th-century German Benedictine nun and mystic, known for her deep spirituality and theological insights. Born around 1256 in Eisenach, she entered the Benedictine monastery at Rodersdorf at a young age. Gertrude became renowned for her visions and writings, particularly her work titled "The Herald of Divine Love," which reflects her profound relationship with God. Gertrude's contributions to Christian mysticism and her emphasis on the love of Christ have made her an important figure in the Catholic Church. She was canonized in 1677 and is celebrated on November 16. Her legacy continues to inspire many in their spiritual journeys.