17.18 The austerity which is practised with the object of gaining good reception, honour and worship, and with hypocrisy, is here said to be Rajasic, unstable and transitory.
17.19 That austerity which is practised out of a foolish notion, with self-torture, or for the purpose of destroying another, is declared to be Tamasic.
मूढग्राहेणात्मनो यत्पीडया क्रियते तपः |
परस्योत्सादनार्थं वा तत्तामसमुदाहृतम् ||१७-१९||
17.20 That gift which is given to one who does nothing in return, knowing it to be a duty to give in a fit place and time to a worthy person, that gift is held to be Sattvic.
दातव्यमिति यद्दानं दीयतेऽनुपकारिणे |
देशे काले च पात्रे च तद्दानं सात्त्विकं स्मृतम् ||१७-२०||
17.23 "Om Tat Sat": This has been declared to be the triple designation of Brahman. By that were created formerly, the Brahmanas, the Vedas and the sacrifices.
17.24 Therefore, with the utterance of "Om" are the acts of sacrifice, gift and austerity as enjoined in the scriptures, always begun by the students of Brahman.
17.25 Uttering ï1Tatï1, without aiming at the fruits, are the acts of sacrifice and austerity and the various acts of gifts performed by the seekers of liberation.