sattvānurūpā sarvasya
sattvānurūpā sarvasya śraddhā bhavati bhārata |
śraddhāmayo’yaṁ puruṣo yo yac-chraddhaḥ sa eva saḥ ||
(Śrīmad Bhagavad-gītā: 17.3)
“The śraddhā of all beings corresponds to their disposition (sattva), O descendant of Bhārata. A person is made of śraddhā. One verily is the śraddhā one has.”