The Stories of the Lotus Sutra, p181-182The final verse portion of the chapter says that the Buddha has taught many sutras as skillful means, and when he knows that people have gained sufficient strength from them, he at last and for their sake teaches the Dharma Flower Sutra. In other words, it is because other sutras have been taught and people have gained strength from them that the Buddha is at last able to teach the Dharma Flower Sutra. Other sutras and teachings prepare and open the way for the teachings of the Dharma Flower Sutra.
This means, of course, that while followers of the Dharma Flower Sutra may think it is the greatest of sutras, they should not disparage other sutras or other teachings, just as is taught in the four trouble-free practices in the early part of the chapter.
Yet in what way is the Lotus Sutra superior to or better than other sutras? In this story, this is not explicit, but if we look below the surface, we may find an answer to this question.
The jewel in the topknot is very valuable, but we are not told in what way it is more valuable than other valuable things. The text says that the Dharma Flower Sutra is “supreme,” the “greatest,” the “most profound,” the “highest.” But there are only a couple of hints or suggestions as to how it is supreme among sutras. One hint is that the Sutra, like the jewel in the topknot, is withheld to the last. But, surely, merely being last is not necessarily a great virtue and would not automatically make this Sutra any better than any other. The second thing we are told is that the Dharma Flower Sutra “can lead all the living to comprehensive wisdom.” Thus, we may think, the reason that being last is important in this case is because being last makes it possible for the Dharma Flower Sutra to take account of what has come before and be more inclusive than earlier sutras. While much use is made here of what are basically spatial metaphors, such as highest, or most profound, what is suggested here is that the real superiority of this Sutra lies in its comprehensiveness. And this is not so much a matter of repeating doctrine and ideas found in earlier sutras as it is a matter of having a positive regard both for the earlier sutras and for those who teach or follow them, and thus being more comprehensive.
This is why three of the four practices urged on bodhisattvas at the beginning of the chapter involve having a generous, respectful, positive, helpful attitude toward others. Rather than reject other teachings and sutras, the Dharma Flower Sutra teaches that all sutras should be regarded as potentially leading to the larger, more comprehensive, more inclusive wisdom of the Lotus Sutra itself.