The ethical behavior of Zeus and the ethical teachings of Jesus are very different in a variety of ways. Jesus taught people to respect others and healed many. We do not see this type of behavior coming from Zeus. According to stories of the Greek religion, Zeus tries to please himself often. In most cases, Zeus would frequently act cruel towards others if it meant he would get what he wanted.
Basically we see that Zeus had no ethical limitations on himself but tried to be fair in a few cases, and Jesus taught to be humble and serve others. Overall, Zeus is not as ethical as Jesus, but neither of them are perfect.
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