Gaytri mantra is maha mantra and in the field of spirituality , chanting of this mantra is very necessary . Large number of benefits which we can not count , we can easily get with chanting of this great mantra . It is my personal experience that this mantra can create direct relation with God and you feel satisfaction .
In this world , a person demands three things , money , material goods and peace . All three things is dependent on your work called Karma . But chanting of gaytri mantra is karma yoga . When you will continually chant this gaytri mantra , your Ashad Chakra will activate .

This is position of consciousness . You will feel that God is near with you. After continually chanting gaytrimantra , your third eye will open . This eye is the eye of knowledge and education . What you will remember , you will easily cover in your brain because , after chanting of Gaytri mantra , your level of learning will increase . If you feel weakness , all weakness will also stopped with any problem . Your internal power will increase with chanting . Because power will not utilize in Kama , Krodha , lobha , moha and Ahakara ( sex , anger , greed , beloved and pride ) . This will surely increase , your power .
In this world , we want to get freedom from 84 lakhs re-births and never come to this world . How can it possible . Yes , it can only possible with Gaytri mantra . Gaytri mantra and his chanting can provide you the way of Moksha . That is called mokti , Freedom from human body or any other creature body .
" Om bhur bhava sava tatsavitur vara niyam bhargodavasya dhi mahi dyo yo na par cho dyat "
Dear God , you have given us birth , you have given us food to eat and live , you have protected us from every sadness of world . You kind love is always flowing on us . Dear inspire our mind and brain in good way of life . We request that please give us power to do good work .