Tao-sheng Commentary on the Lotus Sutra, p214-215Thereupon the Buddha, wishing to repeat what he had said, sang in gāthās:
From this onward is a chant consisting of a double set of the preceding seven similes. The first thirty-seven gāthās chant the first paragraph of the parable, regarding calamities in the house. Omitted and not chanted in the gāthās is the second [paragraph], regarding “the doorway,” [symbolizing] the Buddha’s enlightenment to the various sufferings because its meaning is easy to perceive.