Atarpi (Chald.), or Atarpi-nisi, the “man”. A personage who was “pious to the gods”; and who prayed the god Hea to remove the evil of drought and other things before the Deluge is sent. The story is found on one of the most ancient Babylonian tablets, and relates to the sin of the world. In the words of G. Smith “the god Elu or Bel calls together an assembly of the gods, his sons, and relates to them that he is angry at the sin of the world”; and in the fragmentary phrases of the tablet: “ . . . . I made them . . . . Their wickedness I am angry at, their punishment shall not be small . . . . let food be exhausted, above let Vul drink up his rain”, etc., etc. In answer to Atarpi’s prayer the god Hea announces his resolve to destroy the people he created, which he does finally by a deluge.
Source: H.P.Blavatsky - The Theosophical Glossary