Day 9 covers Chapter 5, The Simile of Herbs, and introduces Chapter 6, Assurance of Future Buddhahood.
Having last month considered the Buddha’s declaration of his unhindered knowledge like a world-covering rain cloud, we consider how the Buddha is like the cloud.
“Kāśyapa, know this! I, the Tathāgata, am like the cloud. I appeared in this world just as the large cloud rose. I expounded the Dharma to gods, men and asuras of the world with a loud voice just as the large cloud covered all the one thousand million Sumeru-worlds. I said to the great multitude, ‘I am the Tathāgata, the Deserver of Offerings, the Perfectly Enlightened One, the Man of Wisdom and Practice, the Well-Gone, the Knower of the World, the Unsurpassed Man, the Controller of Men, the Teacher of Gods and Men, the Buddha, the World-Honored One. I will cause all living beings to cross [the ocean of birth and death] if they have not yet done so. I will cause them to emancipate themselves [from suffering] if they have not yet done so. I will cause them to have peace of mind if they have not yet done so. I will cause them to attain Nirvana if they have not yet done so. I know their present lives as they are, and also their future lives as they will be. I know all. I see all. I know the Way. I have opened the Way. I will expound the Way. Gods, men and asuras! Come and hear the Dharma!’
“Thereupon many thousands of billions of people came to hear the Dharma from me. Having seen them, I knew which were clever, which were dull, which were diligent, and which were lazy. Therefore, I expounded to them an innumerable variety of teachings according to their capacities in order to cause them to rejoice and receive benefits with pleasure. Having heard these teachings, they became peaceful in their present lives. In their future lives, they will have rebirths in good places, enjoy pleasures by practicing the Way, and hear these teachings again. After hearing these teachings again, they will emancipate themselves from all hindrances, practice the teachings according to their capacities, and finally enter the Way, just as the grasses and trees in the thickets and forests, which were watered by the rain from the same large cloud, grew differently according to their species.