🔱 Trika Shaivism | Himalayan Spirituality on Instagram: "What is mātrikācakra? Matrikā is the mother who is unknown to the universe. She is the creative cause of all mantras and all knowledge. The word "cakra" means "wheel." So mātrikācakra literally means the wheel of the hidden mother. Mātrikācakra is concerned with the theory of the Sanskrit alphabet from the letter "a" to the letter "kşa." There are fifty letters. The fifty letters represent the existence of the whole universe. The universe