觀無量壽佛經疏 3.47

3.47

七、從一一樹葉下，至婉轉葉間已來，正明華葉色相不同。即有其五。一明葉量大小等無差別。二明葉出光色多少。三明恐疑不識借喻以顯，如天瓔珞。四明葉有妙華，色比天金，相喻火輪。五明迭相顯照，婉轉葉間。

Seventh, from "Every leaf" down to "meandering between the leaves," it directly explains the differing colors and forms of the flowers and leaves. There are five points: first, it explains that the sizes of the leaves are equal and without distinction; second, it explains the quantity of light and color emitted by the leaves; third, it explains that fearing doubts born of unfamiliarity, a metaphor is borrowed to reveal it—like celestial necklaces; fourth, it explains that the leaves have marvelous flowers, whose color is compared to celestial gold and whose form is likened to wheels of fire; fifth, it explains that they illuminate each other in turn, meandering between the leaves.