Saint Cyril of Jerusalem was a bishop, theologian, and an important early Church Father, renowned for his role in defending and explaining Christian doctrine. Born around 313 AD in Jerusalem, he became the bishop of Jerusalem and made significant contributions to the Church, particularly in catechesis. His writings, including the "Catechetical Lectures," are still foundational to Christian theology. Cyril was also involved in the controversies of the Arian heresy, and his feast day is celebrated on March 18.
St. Cyril took on the role of Bishop of
Jerusalem at the age of 35, following Maximus. However, nearly half of his
36-year tenure was spent in exile due to his unwavering defense of Christ’s
divinity, which led to his expulsion twice by Arian councils and Emperor
Valens.
During his leadership, two remarkable
events occurred. On May 7, 351, Cyril wrote to Emperor Constantius about a
magnificent cross appearing in the sky, extending from Calvary to the Mount of
Olives. Later, in 362, the Roman Emperor Julian the Apostate attempted to
reconstruct the Jewish temple in Jerusalem, challenging the Gospel’s prophecy,
but his workers were thwarted by a fire and an earthquake.
In 381, Cyril participated in the Council
of Constantinople, where Jerusalem was finally acknowledged as a patriarchal
See alongside Rome, Alexandria, Antioch, and Constantinople.
Known for his gentle and peace-loving
nature, Cyril played a pivotal role in making Jerusalem a major pilgrimage
destination for Christians. He was a leading theological teacher of his time,
leaving behind his renowned work, the Catecheses,
which consists of 23 lessons for baptismal candidates. The first 18 lectures
were based on the Jerusalem baptismal creed and were given during Lent, while
the last five provided deeper theological instruction after Easter. His
explanations of the Eucharist contributed to the later doctrine of
transubstantiation, emphasizing its sacrificial meaning.
Believed to have passed away in 387, St.
Cyril was officially declared a Doctor of the Church in 1882.