Staal[6] Presents a non-linguistic check out of mantras. He indicates that verse mantras are metered and harmonized to mathematical precision (by way of example, from the viharanam system), which resonate, but loads of them are a hodgepodge of meaningless constructs like are found in folk music all over the world. https://www.youtube.com/@vashikaranspecialist1/search?query=vashikaran