瑜伽論記 9.22

9.22

第二文中，景公解云：一、心清淨，即是信也。二、加行清淨者，因信起行故。三、田清淨者，由信行堪受供養名田清淨。

In the second passage, Master Jing explains: first, purity of mind is just faith; second, purity of preliminary application, because one initiates practice based on faith; third, purity of the field, because through faithful practice one is worthy of receiving offerings, which is named purity of the field.