Universally St. Jude Thaddeus is known as the patron saint of lost causes, desperate situations, hospitals and Armenia. On October 28, the feast day of St. Jude Thaddeus is celebrated worldwide.
We do not know much about St. Jude Thaddeus, and his name is mentioned only a limited number of times in the New Testament. He is described by Matthew in the gospels as one of the “brethren” of Jesus, most likely his cousin. The Epistle of Jude mentions that it is written by Jude, a servant of Jesus Christ and a brother of James.
St. Jude Thaddeus is also known as Judas or Judas Thaddeus and for this he is often mistaken to be Judas Iscariot, the apostle who betrayed Jesus before he was crucified. Because of this some translators of the New Testament used the name Jude in order to distinguish him from Judas. He is also known by other names including Jude of James, Jude the brother of James and Lebbaeus. St. Jude Thaddeus was born to Mary who is the cousin of Jesus’ own mother, Mary. His father Cleophas, was the brother of St. Joseph. St. Jude was married and had at least one child. There are references about him having grandchildren who lived as late as 95 A.D.
As one of the twelve apostles of Jesus, St. Jude Thaddeus preached the good news of Jesus throughout Galilee, Samaria and Judea. In 37 A.D., he traveled to Mesopotamia which is known today as Iraq. There he became a leader of the Church of the East, a church that St. Thomas founded.
St. Jude Thaddeus also journeyed across Libya, Turkey, Persia and Mesopotamia with St. Simon. Together they preached the good news and led many people to Christianity. He is often credited as having helped start the Armenian Church and other congregations outside the Roman Empire.
In 60 A.D., St. Jude wrote a letter to newly converted Christians in the Eastern Church who were suffering persecution. In his letter he warned them to be careful of the false teachers of the current day who were spreading wrong teachings about Christianity. He encouraged them to keep persevering and to stand firm in their faith in the midst of the harsh realities that they were facing.