Apostles
Later in the Gospel narratives the twelve apostles are described as having been commissioned to preach the Gospel to "all the nations", regardless of whether Jew or Gentile. Paul emphasized the important role of the apostles in the church of God when he said that the household of God is "built upon the foundation of apostles and prophets, Christ Jesus himself being the cornerstone".
Although not one of the apostles commissioned during the life of Jesus, Paul, a Jew named Saul of Tarsus, claimed a special commission from the risen Jesus and is considered "the apostle of the Gentiles", for his missions to spread the gospel message after his conversion. In his writings, the epistles to Christian churches throughout the Levant, Paul did not restrict the term "apostle" to the Twelve, and often refers to his mentor Barnabas as an apostle. The restricted usage appears in the Revelation to John.
Jude the Apostle
Jude, also known as Judas Thaddaeus, (; ; Syriac/Aramaic: ܝܗܘܕܐ ܫܠܝܚܐ) was one of the Twelve Apostles of Jesus. 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.