觀彌勒上生兜率天經贊 2.81

2.81

贊曰：內修定蘊，外感大神名曰花德，定水澄清出妙花故。起四無量垂覆四生，故雨眾華化成花蓋。無量眾行助嚴禪定，感百千幡以為導引。

The commentary says: Inwardly cultivating the aggregate of concentration, one outwardly evokes the great deity named Puṣpaguṇa, because the water of concentration is clear and calm and produces wondrous flowers. Raising the four immeasurables to shelter the four types of birth, he therefore rains down diverse flowers transformed into flower canopies. Countless diverse practices assist and adorn dhyāna-concentration, evoking hundreds of thousands of pennants to serve as guides.