This is the first samidha of prithvi brahmachari. Hulok i.e. heaven is the second samidha of Brahmachari. Brahmachari completes the space between heaven and earth, that is, by the samidha inserted into the agni. In this way, Brahmachari completes the worlds through samidha, mekhala, labor and penance, that is, fills it. (4)