Bhagavad Gita, Chapter 17, Verse 18

सत्कारमानपूजार्थं तपो दम्भेन चैव यत् । क्रियते तदिह प्रोक्तं राजसं चलमध्रुवम्

satkāramānapūjārthaṃ tapo dambhena caiva yat | kriyate tadiha proktaṃ rājasaṃ calamadhruvam

Translation

That austerity which is practised with the object of gaining good reception, honour and worship, and with hypocrisy, is said to be of this world, to be Rājasic, unstable and uncertain.

— Alladi Mahadeva Sastri

Word meanings

satkāramānapūjārtham
respect, and, honour, and, worship, and, of these, for the sake
tapaḥ
austerity
dambhena
by hypocrisy
ca
and
eva
even
yat
which
kriyate
is done
tat
that
iha
here
proktam
is said
rājasam
rājasic
calam
movable
adhruvam
unsteady

Śaṅkarācārya's commentary

Good reception: in such words as 'Here is a good brāhmaṇa of great austerities.' Honour: the act of rising to greet, of making a reverential salutation, etc. Worship: the washing of feet, adoring and feeding. Unstable: as productive of a transient effect.