Cundī dhāraṇī or mantra also initial appeared from the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā The Durga Gayatri mantra is devoted to Goddess Durga, celebrated for her energy and protecting electricity. This is mentioned to generally be the entire world strongest mantra chanted by Hindus https://www.facebook.com/share/1J6iVuTuXb/