Gods don't generally have much to be afraid of.
Is death afraid of war? No. Ares, when hurt, shows a fear of death/Hades.
Most Greeks were afraid of Hades, afraid of attracting his attention and thus the attention of death, but they definitely respected him.
They were afraid of saying Hades name because they fear it will attract his attention and bring death their way.
Hades, the God of the Underworld.
The first time she saw Hades she was afraid of him and very upset, since he abducted her. Zeus promised Hades that Persephone would be his wife, but neglected to tell either Persephone or Demeter of this.
Most of the time people were afraid of Hades, even afraid to mention his name for fear of attracting his attention and bringing death their way. When people did desire to pray to him they would do so by banging their head on the ground to insure he could hear them. And sometimes they would sacrifice black animals to him.
Hades is the God of the Dead, everyone meets with him eventually.But in life most people were afraid of Hades. They would pray to him from time to time by banging their head on the ground as they prayed. Or would sacrifice black animals to him. But most of the time they avoided even saying his name.
Nobody, really. Monsters, Hades--what everyone is afraid of! He isn't a fan of underground places, either!
Hades is a God, he does not have much to fear.
In Greek mythology, Hades is not typically portrayed as being afraid of anything. As the god of the underworld, he is usually depicted as being powerful, stoic, and unyielding, overseeing the realm of the dead with authority and control.
Hades was feared because he ruled over the underworld and was associated with death and the spirits of the dead. People were afraid of him because of his role in determining the fate of souls and his power to punish those who disobeyed the laws of the Underworld.
Most Greeks were afraid of Hades and would not even so much as mention His name as not to call His attention to them. However, He is still a God and was still revered and worshiped as such. There is a temple built to Hades and Persephone called the Necromanteion. People would often sacrifice black animals to Hades, usually a black bull. And when they prayed to Him they wold bang their heads on the ground as to make sure their prayers were heard.