觀無量壽佛經義疏 3.62

3.62

「『彼佛圓光如百億三千大千世界，於圓光中有百萬億那由他恒河沙化佛，一一化佛亦有眾多無數化菩薩以為侍者。』」百億大千，言其量也。化佛菩薩，即應現也。七、相好。

"[The Buddha said:] 'The halo of that Buddha is like a hundred billion trichiliocosms. Within that halo are transformative Buddhas numbering a million nayutas of Ganges sands, and each transformative Buddha is likewise attended by a multitude of countless transformative bodhisattvas.'" A hundred billion trichiliocosms describes its dimension. The transformative Buddhas and bodhisattvas are responsive manifestations. Seventh, the major marks and minor characteristics.