三彌勒經疏 1.203

1.203

經曰「眾生以何施」以下，第二請當見也。行何施得大富？持何戒得人身？修何慧得見佛。又解眾生見佛自有三品，故問此三義，是亦無失也。

From the sūtra's words, "Through what giving do sentient beings..." onward is the second, requesting to see it in the future. By practicing what giving do they attain great wealth? By upholding what precepts do they attain a human body? By cultivating what wisdom do they get to see the Buddha? Another explanation is that sentient beings' seeing the Buddha naturally has three grades, and therefore he asks about these three meanings; this too is without fault.