Jude was one of the Twelve Apostles of Jesus according to the New Testament. He is generally identified with Thaddeus, and is also variously called Jude of James, Jude Thaddaeus, Judas Thaddaeus or Lebbaeus. He is sometimes identified with Jude, the brother of Jesus, but is clearly distinguished from Judas Iscariot, the apostle who betrayed Jesus prior to his crucifixion. Catholic writer Michal Hunt suggests that Judas Thaddaeus became known as Jude after early translators of the New Testament from Greek into English sought to distinguish him from Judas Iscariot and subsequently abbreviated his forename. Most versions of the New Testament in languages other than English and French refer to Judas and Jude by the same name.
The Armenian Apostolic Church honors Thaddeus along with Saint Bartholomew as its patron saints. In the Roman Catholic Church, he is the patron saint of desperate cases and lost causes.
According to tradition, Saint Jude suffered martyrdom about 65 AD in Beirut, in the Roman province of Syria, together with the apostle Simon the Zealot, with whom he is usually connected. The axe that he is often shown holding in pictures symbolizes the way in which he was killed.