For Guru Grah Shanti . This GuruYantra is home to all the beneficent power of the Guru. Its worship is essential to the success and fruition of spiritual meditation. The Guru Yantra is a powerful aid in removing pain, affliction, illness and other problems encountered in one's day-to-day life. We can say “GURU” is the significant planet of brain and knowledge. Jupiter is an auspicious planet and is resembled to the native’s wisdom, mind power, knowledge, religion, fortune, happiness, welfare, joy, devotion, spirituality, generosity, charity, gentleness, liberality, statesmanship, minister ship, ultra mundane pleasure, fame, wealth power, respect, reputation, honor, dignity and the status etc. According to the Rigveda Jupiter is worth worshipping for the whole world. If he becomes pleased with his devotees he blesses them with prosperity and intelligence. He helps his devotees to be on virtuous paths and protect them in every calamity. Jupiter is very affectionate towards people who seek his refuge. Guru Yantra should be established for worship of Lord Jupiter for blessings in prosperity, power, rank, authority, abundance, wealth, business and for strengthening a weak Jupiter in the horoscope with pooja and mantra. This Yantra is useful for Brihaspati Dosh Nivaran or Guru Graha Shanti. This yantra is also known as Brihaspati Yantra. When Jupiter is malefic, the use of Jupiter Yantra / Brihaspati Yantra is very benefic and favorable.