In the line “And strengthen Man with his own mind” it symbolically
speaks about Prometheus helping mortals by stealing fire to help mortals. Prometheus
was known for helping mortals. He wanted to protect humans from the rage of the
gods. When Lord Byron says strengthen man with his own mind it symbolically means
that mortals possess more power than they know. Prometheus wants humans to know
that they have power and that he will always be on humanities side. Human minds
can be strengthened when they start to believe in the power that is within
them. When humans see the strength, they have within they can finally defend
themselves against the gods.