Now let us compare the merit of worshiping our Lord Preacher Śākyamuni Buddha, not for an hour or two or a day or two but for as long as a kalpa (aeon) by putting the palms of our hands together before Him, looking up at His face with two eyes, bowing our heads and forgetting all other things, as if trying to extinguish the fire in one’s own head, as if a thirsty person thinks of only water and hungry people think of nothing but food—merit of ceaseless devotion to the Buddha as along as a kalpa—to the merit of praising and giving alms to the practicer of the Lotus Sūtra in the Latter Age of Degeneration without sincerity, as if a stepmother praises a stepchild. It is stated in the Lotus Sūtra that the merit of praising or giving alms to the practicer of the Lotus Sūtra in the Latter Age of Degeneration, even if not from a believing heart, is a hundred, thousand, ten thousand, and hundred million times superior to the merit of the physical, verbal and mental devotion to the Buddha for as long as a kalpa. Grand Master Miao-lê interprets this, “His merit is superior to the merit of devoting to a Buddha worthy of the ten epithets for the Buddha.” The ten epithets are the ten titles of the Buddha praising His virtue. Miao-lê is saying that the merit of devoting to the practicer of the Lotus Sūtra is superior to the merit of devoting to the Buddha equipped with the ten epithets. This is one of the 20 reasons why the Lotus Sūtra is supreme among all the Buddhist scriptures enumerated by Grand Master Miao-lê.
Hōren-shō, Letter to Hōren, Writings of Nichiren Shōnin, Volume 6, Followers I, Page 48-49