St. Athanasius was an important early Christian leader and theologian, known for his strong defense of the Christian faith against heresies. He served as the Bishop of Alexandria in Egypt during the 4th century and played a key role in the development of Christian doctrine, particularly regarding the nature of Jesus Christ and the concept of the Trinity. His most famous work, "On the Incarnation," explains how Jesus became human to save humanity. Athanasius is often remembered for his courage and perseverance, as he faced exile multiple times due to his beliefs. He was a central figure at the Council of Nicaea in 325 AD, which aimed to address disputes within the early Church. Today, he is recognized as