楞伽阿跋多羅寶經註解 1.591

1.591

This says that the Bodhisattva also realizes the true reality yet does not abide in it. Saying 'not the gateway of cessation' means not abiding in the gateway of tranquility and extinction and inclining toward the bliss of correct absorption like the Hīnayāna. Saying 'out of compassionate concern for sentient beings' and so forth means that the Bodhisattva delivers sentient beings with compassion and vows, without grasping at nirvāṇa. This again concludes by pointing out that this is the bliss of samādhi attained by śrāvakas, but Bodhisattvas should not train in or study this samādhi.