佛遺教經論疏節要 1.53

1.53

〔補註〕藥以濟病，而云不應者，以邪心求利故。邪心有二：一不知天命，妄冀延年；二殺生充藥，利人害物。皆名邪心，以之求利為罪彌大。未登五地，且究一心，無暇為此。

[Supplementary note:] Medicine is used to relieve illness, yet it is said to be inappropriate because of seeking profit with an improper mind. There are two kinds of improper minds: first, not knowing the heavenly decree and vainly hoping to prolong life; second, killing living creatures to make medicine, benefiting humans while harming creatures. Both are called improper minds, and to seek profit through them makes the transgression even greater. When one has not yet ascended to the fifth ground, one should simply investigate the one mind, having no leisure for such things.