When the bodhisattvas who appeared from beneath the ground made their vow to carry out their practice of the Lotus Sutra in the Saha World after the death of the Buddha, immediately the Buddha gave his assent and praised their vow. There is no place in the sutra where the Buddha gives such a dramatic indicator of his pleasure. The Buddha immediately showed his supernatural powers to all present at the ceremony that is still continuing. His powers were displayed to the worlds of the universe in the ten quarters. He stretched out his long broad tongue, and he also emitted rays of light in various colors from the pores of his skin. All of this is not only seen in the other worlds but allows those in this world to see into those other worlds. All of this causes the other Buddhas, the replica Buddhas, to do the same, as well as coughing and snapping their fingers together. The snapping of fingers and coughing are devices employed by the Buddha to gain attention to an important teaching. And all of the various supernatural phenomena mentioned at this point in the Lotus Sutra serve to further demonstrate the importance of the Buddha accepting the vow made by the Bodhisattvas from Beneath the Ground.