Create an illustration of a grand scene from the Indian epic Mahabharata, depicting a pivotal moment in the story. The image should feature the legendary Kurukshetra battlefield, where two massive armies of warriors, elephants, and chariots face each other under a dramatic sky. In the foreground, depict Arjuna, the great Pandava warrior, standing in his golden chariot, guided by Lord Krishna, who is giving him divine counsel. Krishna, glowing with a celestial aura, should be shown gesturing as he delivers the Bhagavad Gita. The background should be filled with warriors in combat, banners flying, and weapons clashing. The atmosphere should be intense, with dust and divine energy swirling around, emphasizing the epic scale of the battle.