Chapter 17 · The Three Kinds of Faith · Krishna said
Bhagavad Gita 17.2 — Three kinds of faith
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 ||
Meaning
Krishna says: The faith of people, born of their nature, is of three kinds — sattvic, rajasic and tamasic. Hear about it.