St. Albert the Great (1200–1280), also known as Albertus Magnus, was a German Dominican friar, bishop, scholar, and one of the most influential figures of the medieval Church. Renowned as a "Doctor Universalis" (Universal Doctor), he was a polymath who made significant contributions to theology, philosophy, and the natural sciences. A pioneer in integrating Aristotelian philosophy with Christian theology, St. Albert was a mentor to St. Thomas Aquinas and a key figure in the development of Scholasticism. His vast knowledge spanned subjects such as biology, chemistry, astronomy, and ethics, earning him recognition as the patron saint of scientists. Declared a Doctor of the Church in 1931, St. Albert's legacy continues to inspire those who seek harmony between faith and reason.