集古今佛道論衡 4.6

4.6

上以西明寺成功德圓滿佛僧創入榮泰所期又召僧道士入內殿躬御論場觀其義理事第二

Item 2: The Emperor, considering that the merit of the Ximing Temple was fully accomplished, and that the Buddhist monks were entering it for the first time as anticipated with glory and prosperity, summoned the monks and Daoist priests again into the inner palace to preside personally over the debate arena and observe their principles and doctrines.