觀無量壽佛經義疏 3.119

3.119

「『見佛菩薩滿虛空中。』」佛菩薩者，即三聖也。二、依正說法。

"‘One sees the Buddhas and bodhisattvas filling the empty sky.’" "Buddhas and bodhisattvas" refers to the three sages. Second, the environmental and primary rewards preaching the Dharma.