觀無量壽佛經義疏 3.177

3.177

「『以此善根，迴向願求生於西方極樂世界。』」善根為因，生彼是果。二、感緣，三：初、眾聖現前；二、光明照觸；三、說法開悟。初、眾聖現前。

"‘With these roots of goodness, they dedicate them, aspiring to be born in the Western Land of Sukhāvatī.’" The roots of goodness are the cause, and being born there is the fruition. Second, eliciting conditions, in three parts: first, the noble assembly appearing before them; second, the light shining upon and touching them; third, preaching the Dharma to awaken them. First, the noble assembly appearing before them.