The worship of a chosen deity is indispensable for any person in attaining ones desires. Even though God is one, ancient seers have given us various forms of worship for the upliftment of ordinary mortals. Among these various forms of worships, most prominent is that of Shakti or the Divine Mother.
The divine mother took the incarnation of Goddess Parvati in order to get married to Lord Shiva. None other than Lord Shiva himself gave the Swayamvara Parvati mantra to Goddess Parvati.
This enabled her to reunite with her divine consort. By performing the Swayamvara Parvati homa, various obstacles that delay any marriage are removed. The eligible bride or groom is blessed with suitable spouse.