仁王般若經疏 3.32

3.32

「大王！十六大國王修護國之法，法應如是。汝當受持，天上人中六道眾生皆應受持七佛名味句，未來世中復有無量小國王欲護國土亦復爾者，應請法師說般若波羅蜜經名味句。」

“‘Great King! The practice of the method of protecting the country by the kings of the sixteen great kingdoms should properly be like this. You should accept and uphold it. The sentient beings among the heavenly beings, humans, and the six destinies should all accept and uphold the names, phrases, and syllables of the seven buddhas. In future ages, if there are also immeasurable kings of small kingdoms who wish to protect their countries and it is likewise so, they should invite Dharma masters to expound the names, phrases, and syllables of the Prajñāpāramitā Sūtra.’“