妙法蓮華經玄義 1.161

1.161

對治中有四者：佛三種法治人心病，藥病異故，是世界；治人是為人；對病是對治；實性則無，是第一義。

That within the therapeutic [siddhānta] there are four: the Buddha using three kinds of teachings to cure the diseases of people's minds, because medicine and disease differ, is the worldly [siddhānta]; curing the person is [the siddhānta] for individuals; counteracting the disease is the therapeutic [siddhānta]; that real nature is non-existent is the supreme-truth [siddhānta].