 In it, the Buddha gives Rāhula instructions on how he can practice this form of meditation to enter into samādhi.After an unknown length of time, Rāhula enters samādhi, passes through the four stages of dhyāna, and attains complete perfection and liberation.Rāhula then returns to the Buddha as an arhat, giving a full report of his practice, his experiences in meditation, and the realizations that he has had.