俱舍論頌疏論本 28.91

28.91

Explanation: The intermediate dhyāna is without gross investigation and with subtle reflection only, possesses all three absorptions, and is associated only with equanimity. As for 'intermediate', the first dhyāna is associated with both gross investigation and subtle reflection, while from the second dhyāna upward all are without gross investigation and without subtle reflection; only the intermediate dhyāna has subtle reflection without gross investigation, and hence it is superior to the first. Because it has not yet reached the second, on the basis of this meaning the name 'intermediate' is established. This concentration can invite the fruit of the Mahābrahmā realm, because those who cultivate it frequently become Mahābrahmā.