"At present the entire body of the Honorable Abutsu is composed of the five elements of earth, water, fire, wind, and space. These five elements are also the five characters of the daimoku. Abutsu-bo is therefore the treasure tower itself, and the treasure tower is Abutsu-bo himself. No other knowledge is purposeful. It is the treasure tower
adorned with the seven kinds of treasures— hearing the correct teaching, believing it, keeping the precepts, engaging in meditation, practicing assiduously, renouncing one’s attachments, and reflecting on oneself. You may think you offered gifts to the treasure tower of the Thus Come One Many Treasures, but that is not so. You offered them to yourself.
You, yourself, are a Thus Come One who is originally enlightened and endowed with the three bodies. You should chant Nam-myoho-renge-kyo with this conviction." From Gosho "On the Treasure Tower" (The Writings of Nichiren Daishonin, pages 299-300)
