Siyyid Kazim, in his book entitled "Dalilu'l-Mutahayyirin," writes as follows: "Our master, one night, saw the Imam Hasan; upon him may the blessing of God rest! His Holiness put in his mouth his blessed tongue. From the adorable saliva of His Holiness he drew forth the sciences and the assistance of God. To the taste it was sweeter even than honey, more perfumed than the musk. It was also quite warm. When he came to himself and wakened from his dream, he inwardly radiated the light of divine contemplation; his soul overflowed with the blessings of God and became entirely severed from everything save God. "His faith, his trust in God and his resignation to the Will of the Most High grew apace. Because of a great love and an ardent desire which arose in his heart, he forgot to eat or to clothe himself except barely enough to sustain life." (A. L. M. Nicolas' "Essai sur le Shaykhisme," I, p. 6.)