大般涅槃經集解 18.87

18.87

案道生曰：藏者，常樂之理隱伏未發也。僧亮曰：得金藏者必能富人，若見佛性則成佛也。法瑤曰：身中佛性，理必孱然，如彼舍內寶藏之義也。曇濟曰：備因果為藏也。僧宗曰：果上法寶，其德無窮，譬多有也。性理寶貴，取譬於金。為惑所隱，義稱為藏。智秀曰：性理無二，隨眾生不一，故言多有也。

Daosheng states: A 'storehouse' means that the principle of permanence and bliss is hidden and has not yet emerged. Sengliang states: One who attains a store of gold will certainly enrich people; if one sees the buddhadhātu, one becomes a Buddha. Fayao states: The buddhadhātu within the body is certainly present in its principle, just like the meaning of the treasure storehouse within that house. Tanji states: Complete with cause and effect, it is a storehouse. Sengzong states: The Dharma-treasures upon the fruit have inexhaustible virtues, compared to 'vast'. The principle of the nature is precious, taking its analogy from gold. Being hidden by delusion, in meaning it is called a storehouse. Zhixiu states: The principle of the nature is not twofold, but in following sentient beings it is not uniform; hence it says 'vast'.