Day 30 covers all of Chapter 26, Dhāraṇīs
Having last month received the spells of the 10 rākṣasas demons and the Mother-Of-Devils, we conclude Chapter 26, Dhāraṇīs.
The Buddha said to the rākṣasas:
“Excellent, excellent! Your merits will be immeasurable even when you protect the person who keeps only the name of the Sūtra of the Lotus Flower of the Wonderful Dharma. Needless to say, so will be your merits when you protect the person who keeps the sūtra itself, and makes to a copy of this sūtra hundreds of thousands of offerings such as flowers, incense, necklaces, powdered incense, incense applicable to the skin, incense to burn, streamers, canopies, music, and various lamps like lamps of butter oil, oil lamps, lamps of perfumed oil, lamps of sumanas-flower oil, lamps of campaka flower oil, lamps of vārṣika-flower oil, and lamps of utpala-flower oil. Kunti! You [rākṣasas] and your attendants should protect this teacher of the Dharma.”
When the Buddha expounded this chapter of Dhārānis, sixty-eight thousand people obtained the truth of birthlessness.