The practice of prayer directed to pure bodhisattva's spiritual awakening which is opened by Richi funi Raisan is done in order that the prayer recognizes that he or she is in a direct line of Shingon's third founder, Naagaarjuna (Ryuju), and at the same time, the practice is connected to the belief in and assurance of Shingon Esoteric Buddhism, which exists so as that its believers try to realize rishu (the Principle of the Perfection of Wisdom) of bettoku (Distinguished virtue) Buddhas and Bodhisattvas, which all are made from Dainichi Nyorai as Fumon Sotoku (all virtues of Universal Gateway).
また理智不二礼讃によって明かされる清浄菩提心に向かう祈りの実践は、真言第三祖／龍猛ナーガルジュナの直系たることを自覚するものであり、同時に、全ては普門総徳大日如来から生み出される別徳諸仏諸菩薩の理趣を体得せんとして在る真言密教への篤信と確信に繋がるものである。