10 Again they bring forward as another god Hephaistos. And they say of him, that he is lame, and a cap is set on his head, and he holds in his hands firetongs and a hammer; and he follows the craft of iron working, that thereby he may procure the necessaries of his livelihood. Is then this god so very needy? But it cannot be that a god should be needy or lame, else he is very worthless.
And further they bring in another god and call him Hermes. And they say that he is a thief, a lover of avarice, and greedy for gain, and a magician and mutilated and an athlete, and an interpreter of language. But it is impossible that a god should be a magician or avaricious, or maimed, or craving for what is not his, or an athlete. And if it be otherwise, he is found to be useless.
And after him they bring forward as another god Asklepios. And they say that he is a physician and prepares drugs and plaster that he may supply the necessaries of his livelihood. Is then this god in want? And at length he was struck with lightning by Dios on account of Tyndareos of Lacedæmon, and so he died. If then Asklepios were a god, and, when he was struck with lightning, was unable to help himself, how should he be able to give help to others? But that a divine nature should be in want or be destroyed by lightning is impossible.
And again they bring forward another as a god, and they call him Ares. And they say that he is a warrior, and jealous, and covets sheep and things which are not his. And he makes gain by his arms. And they say that at length he committed adultery with Aphrodite, and was caught by the little boy Eros and by Hephaistos the husband of Aphrodite. But it is impossible that a god should be a warrior or bound or an adulterer.
And again they say of Dionysos that he forsooth! Is a god, who arranges carousals by night, and teaches drunkenness, and carries off women who do not belong to him. And at length, they say, he went mad and dismissed his handmaidens and fled into the desert; and during his madness he ate serpents. And at last he was killed by Titanos. If then Dionysos were a god, and when he was being killed was unable to help himself, how is it possible that he should help others?
Herakles next they bring forward and say that he is a god, who hates detestable things, a tyrant, and warrior and a destroyer of plagues. And of him also they say that at length he became mad and killed his own children, and cast himself into a fire and died. If then Herakles is a god, and in all these calamities was unable to rescue himself, how should others ask help from him? But it is impossible that a god should be mad, or drunken or a slayer of his children, or consumed by fire.
Source: The Apology (New Advent)