阿彌陀經疏 1.62

1.62

答：「釋迦現劣應身，常光一尋而已，及現通放光方照無量；彼佛現勝應身，常光無量，故受其名。」

Answer: "Śākya manifests an inferior response body, whose constant light is merely one fathom; only when manifesting supernormal powers and releasing light does it illuminate limitlessly. That Buddha manifests a superior response body whose constant light is limitless; therefore he receives that name."