Budha Dev, associated with the planet Mercury, is the celestial deity of intellect, wisdom, and communication. He is depicted as a youthful figure riding a lion or chariot drawn by lions, symbolizing courage blended with intelligence. He holds a sword, shield, and a mace, representing clarity and sharpness of mind. Budha Dev governs speech, logic, business acumen, and analytical abilities. Worshipping him, particularly on Wednesdays, is believed to improve learning, eloquence, and decision-making skills. He is revered by scholars, traders, and those seeking success in fields of education, commerce, and diplomacy.