Apostle
In the Latter Day Saint movement, an apostle is a "special witness of the name of Jesus Christ who is sent to teach the principles of salvation to others." In many Latter Day Saint churches, an apostle is a priesthood office of high authority within the church hierarchy. As of March 31st, 2018, the Twelve Apostles of the LDS Church are: M. Russell Ballard, Jeffrey R. Holland, Dieter F. Uchtdorf, David A. Bednar, Quentin L. Cook, D. Todd Christofferson, Neil L. Anderson, Ronald A. Rasband, Gary E. Stevenson, Dale G. Renlund, Gerrit W. Gong, and Ulisses Soares. There are also members of the Quorum of the Seventy (referred to as “Seventies”). They typically work under the direction of the twelve apostles and are given similar responsibilities that build up the church. In many churches, apostles may be members of the Quorum of the Twelve Apostles of the church. In most Latter Day Saint churches, modern-day apostles are considered to have the same status and authority as the biblical apostles. In the Latter Day Saint tradition, apostles and prophets are believed to be the foundation of the church, with Jesus as the chief cornerstone. The Articles of Faith, written by Joseph Smith, mentions apostles: "We believe in the same organization that existed in the Primitive Church, namely, apostles, prophets, pastors, teachers, evangelists, and so forth."
Judas Iscariot
Although Judas Iscariot's historical existence is generally widely accepted among secular historians, this relative consensus has not gone entirely unchallenged. The earliest possible allusion to Judas comes from the First Epistle to the Corinthians , in which Paul the Apostle does not mention Judas by name, but uses the passive voice of the Greek word "paradidōmi" (παραδίδωμι), which most Bible translations render as "was betrayed": "...the Lord Jesus on the night when he "was betrayed" took a loaf of bread..." Nonetheless, many biblical scholars argue that the word "paradidōmi" should be translated as "was handed over". This translation could still refer to Judas, but it could also instead refer to God metaphorically "handing Jesus over" to the Romans.