一切經音義 40.38

40.38

効驗（上㕛教反考聲功績也經文作效效教也非經義也）。

Efficacy (効驗; the first is yǒu + jiào fanqie; the Kaosheng says: "Merit and achievement." The sūtra text writes 效; 效 means to teach, which is not the meaning of the sūtra).