金光明最勝王經疏 4.55

4.55

The sūtra: "Just as a seven-jeweled multistoried pavilion has four stairways, and cool breezes blow into its four gates so that one experiences peaceful and steady bliss, seeking the fulfillment of the dharma-treasury of dhyāna, this is called the fifth cause, [that of] the dhyānapāramitā."