Sloka 17.18
सत्कारमानपूजार्थं तपो दम्भेन चैव यत् ।
क्रियते तदिह प्रोक्तं राजसं चलमध्रुवम् ॥
సత్కారమానపూజార్థం తపో దమ్భేన చైవ యత్ ।
క్రియతే తదిహ ప్రోక్తం రాజసం చలమధ్రువమ్ ॥
satkāramānapūjārthaṃ tapo dambhena caiva yat |
kriyate tadiha proktaṃ rājasaṃ calamadhruvam ||
About chapter 17
Arjuna asks about those who worship with faith but without following scripture. Krishna explains that faith takes the colour of one’s nature — sattvic, rajasic or tamasic — and shows how the same three qualities appear in food, sacrifice, austerity and charity. He closes with the meaning of “Om Tat Sat”, which sanctifies every act of worship.