Interested in Language
Source: Mythology The Gods,ZEUS (JUPITER)
Zeus and his brothers drew lots for their share of the universe. The sea fell to Poseidon, and the underworld to Hades. Zeus became the supreme ruler. He was Lord of the Sky, the Rain-god and the Cloud-gatherer, who wielded the awful thunderbolt. His power was greater than that of all the other divinities together.
I have checked dictionaries but I can't see what it means in my text.
Would you please be kind enough to clarify the blue part to me?