Recitation of mantras and hymns establishes a spiritual connection between the worshipper and also the goddess. The chanting of such potent mantras improves the success and potency from the puja. An additional etymology indicates that valga means "to paralyze" and symbolizes the strength of stambhana, "paralysis" which the goddess is said https://www.youtube.com/watch?v=AaJ2IkaqQUY