維摩經略疏垂裕記 1.216

1.216

二、「若約」下，釋得道。「如苦忍一剎那」者，既不出觀無聞法義，藉於前聞得入見諦，此以剎那而為一時。

Second, from "If in terms of..." downward, explaining the attainment of the path. Regarding "like a single kṣaṇa of suffering-forbearance": since one does not emerge from contemplation, there is no hearing of the Dharma; relying on what was heard before, one enters into the seeing of the truths. This takes a kṣaṇa to be "one time."