Ιούδας (Betrayal) refers to the act of treachery or disloyalty, often associated with the biblical figure Ιούδας Ισκαριώτης. He is known for betraying Ιησούς by revealing his identity to the authorities in exchange for thirty pieces of silver. This act of betrayal led to the arrest and crucifixion of Ιησούς, making it a pivotal moment in Christian theology. The term "Judas" has since become synonymous with betrayal in various contexts, symbolizing a deep sense of treachery. The story of Ιούδας serves as a cautionary tale about loyalty and the consequences of betrayal, influencing literature, art, and popular culture throughout history.