觀無量壽佛經疏 3.133

3.133

二、從此菩薩身長下，至皆於中現已來，正明總標身相。即有其六。一明身量大小。二明身色與佛不同。三明肉髻與佛蠃髻不同。四明圓光大小。五明化佛侍者多少。六明身光普現五道眾生。

Second, from "The height of this bodhisattva's body" down to "all appear within it," it properly explains generally marking the physical features. There are six points: first, it explains the size of the physical body; second, it explains that the body color differs from that of the Buddha; third, it explains that the uṣṇīṣa differs from the snail-shaped coil of the Buddha; fourth, it explains the size of the halo; fifth, it explains the number of transformed buddhas and attendants; sixth, it explains that the light of the body universally displays sentient beings of the five destinies.