金光明最勝王經疏 3.223

3.223

贊曰：不信有損。起諍論心不能信解，是即當來不能見證三身如來，亦不能依教比見如來。

Commentary: Disbelief brings harm. If one gives rise to a contentious mind and is unable to have faith and understanding, then in the future one will be unable to see and realize the Tathāgata of the three bodies, nor will one be able to rely on the teaching to inferentially see the Tathāgata.