Bhagavad Gita, Chapter 17, Verse 2

श्रीभगवानुवाच । त्रिविधा भवति श्रद्धा देहिनां सा स्वभावजा । सात्त्विकी राजसी चैव तामसी चेति तां शृणु

śrībhagavānuvāca | trividhā bhavati śraddhā dehināṃ sā svabhāvajā | sāttvikī rājasī caiva tāmasī ceti tāṃ śṛṇu

Translation

Threefold is that faith born of the individual nature of the embodied — Sāttvic, Rājasic, and Tāmasic. Do thou hear of it.

— Alladi Mahadeva Sastri

Word meanings

trividhā
threefold
bhavati
is
śraddhā
faith
dehinām
of the embodied
this
svabhāvajā
from own nature, born
sāttvikī
sāttvic
rājasī
rājasic
ca
and
eva
even
tāmasī
tāmasic
ca
and
iti
thus
tām
that
śṛṇu
hear

Śaṅkarācārya's commentary

Faith, of which thou hast asked, is of three sorts. It is born of the individual nature (svabhāva): i.e., the saṃskāra or tendency made up of the self-reproductive latent impressions of the acts — good and bad, Dharma and Adharma — which were done in the past births and which manifested themselves at the time of death. Sāttvic: faith in the worship of the Gods (Devas) which is an effect of Sattva. Rājasic: faith in the worship of the Yakṣas and the Rākṣasas, which is an effect of Rajas. Tāmasic: faith in the worship of the Pretas and the Piśācas, which is an effect of Tamas.