The fundamental primordial beej mantra is “om”, it's the mantra from which all one other mantras ended up born. Just about every beej mantra has a selected god or goddess associated with them. The categories of beej mantras are— Yog beej mantra, Tejo beej mantra, Shanti beej mantra, and Raksha https://zackj318yce9.bloggactivo.com/26465320/everything-about-beej-mantra