觀無量壽佛經疏 3.68

3.68

七、從此想成已下，至寶池已來，正明顯觀成相。此明專心住境，悕見寶樓，剋念不移，自上莊嚴總現。

Seventh, from "When this visualization is accomplished" down to "the jeweled ponds," it directly reveals the marks of the contemplation's completion. This explains that by focusing the mind and dwelling on the object, aspiring to see the jeweled towers, with steadfast mindfulness that does not waver, all the adornments from above manifest in full.