Does any1 know the theme of Fish Out of Water: A Search for the Meaning of Life by Eric Metaxas need help identifying the theme

Ihave to write a narrative poem for an english assignment, but i cant come up with any topics/ideas for the poem. any topics?

Warm-up active recalling plot events warm-up arrange the events in the order in which they occur in julius caesar. caesar returns to rome in triumph over pompey cassius convinces brutus to join the conspiracy to assassinate caesar brutus and cassius discuss caesar's growing power. a soothsayer warns caesar to beware the ides of march

Which sentence is an example of objective third person writing that could be found in a scientific essay