Bhagavad Gita 7.22

स तय श्रद्धया युक्तस्तस्याराधनमीहते |
लभते च तत: कामानमयैव विहितानहि तं

Translation

Endowed with faith, the devotee worships a particular celestial god and obtains the objects of desire. But in reality, I alone arrange these benefits.