觀無量壽佛經義疏 3.103

3.103

「『一一臺中，十方諸佛淨妙國土廣長之相皆於中現。』」四、觀肉髻，二：初、色相；二、瓶光變現。初、色相。

"‘Within each pedestal, the vast and far-reaching features of the pure and wondrous lands of the Buddhas of the ten directions all manifest therein.’" Fourth, contemplating the uṣṇīṣa has two parts: first, the appearance and color; second, the vase-light's transformations. First, the appearance and color.