noun
millennium; millennial kingdom
Christian theological term referring to the prophesied thousand-year reign of Christ on earth.
千年王国の概念はキリスト教終末論の重要なテーマです。
The concept of the millennial kingdom is an important theme in Christian eschatology.
Compound of 千年 (thousand years) and 王国 (kingdom), directly translating the Christian theological concept of the millennium.