Nichiren on when we may rightly reproach the object of worship

"Among my disciples there are some who, apparently still intent on slandering the correct teaching, accuse me, saying, “This priest is acting as an enemy of Great Bodhisattva Hachiman.” It seems they fail to realize that, when it is only reasonable to expect prayers to be answered and yet they are not, one may rightly reproach the object of worship..."