Because he is powerful and is the god of gods
he feared nyx
Humans both feared and admired Zeus, because he was almighty and was the 'king' of the Gods. He had the ability to control lightning and weather, so people wanted to please him so he would take his anger out on them. When a lightning storm came, or just bad rain and clouds, etc., they feared that they had done something wrong to upset him and that he would take his wrath out on them.
Dionysus, the Greek god of wine and ecstasy, is often associated with irrationality, chaos, and madness. His main fear is losing control and being unable to confront his own wild and chaotic nature. He also fears being rejected by society for his unconventional behaviors and beliefs.
he feared his father Zeus.
he feared nyx
No one kniws
Lightning strikes.
Zeus is king and ruler of gods and humans in Greek mythology
Zeus felt it would give the humans to much power.
Zues is quite fond of humans.
He was afraid of the 3 fates. .... This is actually one of the greatest things in greek mythology. The 3 fates (Moirae) were the personification of destiny. As in greek mythology nothing is black and white, Zeus gave the power of destiny to the Moirae (what will a mortal do, when and how he will die) and they were his subordinates, but he couldn't override their will (even though he was king of the gods). Also Zeus feared the rage of Gaea and Chaos. But the one he feared most was Hera, his wife.
No. Not really.