On earth there are many yogīs who can exhibit some feeble mystic power by manufacturing pieces of gold like magic, but the inhabitants of the planet Siddhaloka are actually extremely powerful in mysticism. They can fly from one planet to another without airplanes. This is called laghimā-siddhi. They can actually become very light and fly in the sky. By a severe type of austerity, however, Hiraṇyakaśipu excelled all the inhabitants of Siddhaloka and created disturbances for them. The residents of Siddhaloka were also beaten by the powers of Hiraṇyakaśipu. Now that Hiraṇyakaśipu had been killed by the Lord, the inhabitants of Siddhaloka also felt relieved.