Gohyaku-Jintengo (literally, five hundred is like a piece of dust in the infinite time frame) is a word that represents admiration for Siddhartha Gautama spending limitless time in the process of Jodo (completing the path to becoming a Buddha by attaining enlightenment), which is cited in the Nyorai Juryo-bon (the Infinite Life of Buddha Chapter) of Hokekyo (the Lotus Sutra).
五百塵点劫（ごひゃくじんてんごう）とは、法華経如来寿量品で、釈迦の成道の久遠をたとえた語である。