Judas Iscariot
Judas Iscariot (died AD) was a disciple and one of the original Twelve Disciples of Jesus Christ. According to all four canonical gospels, Judas betrayed Jesus to the Sanhedrin in the Garden of Gethsemane by kissing him and addressing him as "Rabbi" to reveal his identity to the crowd who had come to arrest him. His name is often used synonymously with betrayal or treason. Judas's epithet "Iscariot" most likely means he came from the village of Kerioth, but this explanation is not universally accepted and many other possibilities have been suggested.
Cainites
Epiphanius also says that Judas forced the Archons, or rulers, against their will to slay Christ, and thus assisted us to the salvation of the Cross. Philaster, on the other hand, assigns the action of Judas to his knowledge that Christ intended to destroy the truth—a purpose which he frustrated by the betrayal.