Cundī dhāraṇī or mantra also initially appeared in the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā Nirguna mantras, derived from historical Vedic texts, are more mature than any with the a few types. Nirguna mantras usually do not phone upon any unique deity or personalized attribute https://www.youtube.com/@AacharyaGoldieMadan/