Used with the definite article to denote people selected collectively, especially in religious or mythical contexts.
Definitions
A group of people who have been specially selected, often by divine will; the elect. The legend foretold that the chosen would appear at the time of greatest need.
A person who has been selected or destined for a special role, often referred to as 'the chosen one'. Prophecies spoke of a chosen who would bring balance to the world.