Allan Kardec. The book of spirits (№ 396082)

Question: since there are different level of spirits, is there among them a hierarchy of power, and subject to whether the lower spirits higher?
Answer: Yes, perfumes have the power of one over the other, corresponding to their superiority, which is an irresistible moral influence.
Question: Lower spirits can evade obedience to the highest?
Answer: I said, their influence is insurmountable.