The chapter “Bodhisattva Voice Perceiver” is also known as the chapter “Universal Gate.” Since the first half of this chapter tells of the merits of a person who pays homage to the Bodhisattva World Voice Perceiver (Avalokiteśvara), this chapter is named “Voice Perceiver.” It is also named “Universal Gate” since the latter half tells of the merits of a person who takes refuge with the Lotus Sūtra which the Bodhisattva Voice Perceiver maintains.
Nichinyo Gozen Gohenji, Response to My Lady Nichinyo, Writings of Nichiren Shōnin, Faith and Practice, Volume 4, Page 133-134