大方廣佛華嚴經隨疏演義鈔 26.10

26.10

疏「次四別明有因有緣」者，如鏡智所成，是緣，變化土因通因通緣，佛以生為緣、生以佛為緣。

Regarding the Commentary's 'The next four separately clarify that there are causes and there are conditions': Such as being formed by the mirror cognition, which is a condition; the cause of the transformation land is common to both cause and condition, where the Buddha takes sentient beings as a condition, and sentient beings take the Buddha as a condition.