What is meant by upholding the righteous law?

The so-called law is the eye of all living beings in the ages. Without the righteous law, how can one participate in the creation of heaven and earth? How can one nurture all things? How can one break free from the constraints of the mundane world? How can one enter or exit the world? Therefore, whenever one sees saints and sages, images of deities, scriptures, and classics, one should show more respect or repair and organize them. As for promoting the righteous law, to repay the Buddha's grace, especially one should encourage and motivate.