In the Vedic tradition, the term Gayatri refers to one of the three things -- (i) a particular meter, (ii) a specific mantra that is the essence of all three Vedas and (iii) Savita Devata.
By definition, Gayatri means that which protects one who chants it -- gayantam traayate iti gayatri. Gayatri in all three forms can protect the one who chants the mantra or meditates on the Devata. The protection is against all mental evils -- fear of failure, wrong desires, anger, greed, jealousy, delusion, false pretension due to ego, misery, despondency etc. It serves as a kavacham (armour) and is considered the best of all the kavacha stotras like Skanda Shashti kavacham etc.
Gayatri Devata is visualized as Brahma svarupini (Gayatri); Rudra svarupini (Savitri) and Vishnu svarupini (Saraswati). Hence, praying to Goddess Gayatri also ensures materialistic benefits like wealth and education. What a blessing, this greatest austerity is prescribed as a part of the daily ritual of Sandhyavandanam! One must note the usage of plurals in "dhiyo yo nah prachodhayat" in the Gayatri mantra. Therefore, a person doing this japam three times a day is doing it not only for his own personal benefit, but also for the benefit of those who are around him (includes immediate family, people in his locality etc.)
The gayatri meter (or chandas) consists of 24 syllables. The are many gayatri mantras for various deities in the Vedas. But there is one particular hymn which is the essence of each of the Rig, Yajus and Sama vedas in 8 syllables each. This particular hymn is named after the meter itself and is called the Gayatri mantra. The Gayatri mantra is the powerhouse of all Vedic hymns. According to the scriptures, no ritual is beneficial if it is not accompanied by a regular practice of Gayatri japa.
While chanting the Gayatri mantra as a japa, typically it is chanted in 23 syllables (not including the Om and bhur bhuva suvah), and hence is in nichrt gayatri chandas. While performing the japa, it is best to meditate on the form of the Gayatri Devata. It is said that equal benefit can be attained if one meditates on the sound of the mantra. Another way is to reflect on the profound meaning of the mantra.
The Gayatri mantra has been glorified very much in the smritis and subsequent commentries by Vedic scholars. I choose not to go into these or the meaning of the Gayatri mantra. Instead, here (check page 17 on the pdf) is a wonderful article written by my guru and a wonderful video wherein Pujyaswami Dayananda Saraswati talks about the Gayatri mantra (it is for about 13 minutes starting from 6:00).
By definition, Gayatri means that which protects one who chants it -- gayantam traayate iti gayatri. Gayatri in all three forms can protect the one who chants the mantra or meditates on the Devata. The protection is against all mental evils -- fear of failure, wrong desires, anger, greed, jealousy, delusion, false pretension due to ego, misery, despondency etc. It serves as a kavacham (armour) and is considered the best of all the kavacha stotras like Skanda Shashti kavacham etc.
Gayatri Devata is visualized as Brahma svarupini (Gayatri); Rudra svarupini (Savitri) and Vishnu svarupini (Saraswati). Hence, praying to Goddess Gayatri also ensures materialistic benefits like wealth and education. What a blessing, this greatest austerity is prescribed as a part of the daily ritual of Sandhyavandanam! One must note the usage of plurals in "dhiyo yo nah prachodhayat" in the Gayatri mantra. Therefore, a person doing this japam three times a day is doing it not only for his own personal benefit, but also for the benefit of those who are around him (includes immediate family, people in his locality etc.)
The gayatri meter (or chandas) consists of 24 syllables. The are many gayatri mantras for various deities in the Vedas. But there is one particular hymn which is the essence of each of the Rig, Yajus and Sama vedas in 8 syllables each. This particular hymn is named after the meter itself and is called the Gayatri mantra. The Gayatri mantra is the powerhouse of all Vedic hymns. According to the scriptures, no ritual is beneficial if it is not accompanied by a regular practice of Gayatri japa.
While chanting the Gayatri mantra as a japa, typically it is chanted in 23 syllables (not including the Om and bhur bhuva suvah), and hence is in nichrt gayatri chandas. While performing the japa, it is best to meditate on the form of the Gayatri Devata. It is said that equal benefit can be attained if one meditates on the sound of the mantra. Another way is to reflect on the profound meaning of the mantra.
The Gayatri mantra has been glorified very much in the smritis and subsequent commentries by Vedic scholars. I choose not to go into these or the meaning of the Gayatri mantra. Instead, here (check page 17 on the pdf) is a wonderful article written by my guru and a wonderful video wherein Pujyaswami Dayananda Saraswati talks about the Gayatri mantra (it is for about 13 minutes starting from 6:00).