The Sun Goddess Amaterasu, giving a gem to her brother, Susanoo-no-mikoto, gave birth to a beautiful son. She named him Masaya-akatsu, meaning “my son and the Sun God.” Similarly, as I, Nichiren, gave the soul of the Lotus Sūtra to your baby soon to be born, your baby will be just like my own. It is said in the Lotus Sutra: “There is a great gem as valuable as anything in the world;” and “this gem of unsurpassed value (Lotus Sutra) is given to man without asking.” Moreover, Śākyamuni Buddha stated: “Everybody is My child.” I feel the same way. I feel as though I were given a precious child without asking. How fortunate I am! It is a blessing! I will write you again.

Shijō Kingo Nyōbō Gosho, A Letter to the Wife of Shijō Kingo, Nyonin Gosho, Letters Addressed to Female Followers, Page 60-62