Gayatri Mantra is considered the most sacred mantra for those who believe in Hinduism. According to the scriptures it is the best mantra of Vedas. It is believed that the essence of the four Vedas is contained in this mantra. In this mantra there are 24 letters, which are considered to invoke the 24 gods and goddesses. This is also the basis of 24 Vedas and the basis of the knowledge of the scriptures. Let us learn what is the simple meaning of Gayatri Mantra.