Kanjin-hijiri monks read and showed this book to people who gathered to hear preaching, and encouraged them to have a relationship with Buddha through donations and good deeds.
勧進聖は説教を聞くために集まった人々に対してこれを読み上げ、あるいは閲覧させて、寄付・作善を通じた結縁を呼びかけた。