Before diving into content and themes, it is important to acknowledge structural differences between the two books. Job is told from the third person and is a story with a clear sequence of events and plot. In fact, "it is likely that versions of Job were told by many peoples of the region." (Seow, HB 726), and "That the final form is the product of a complex history of transmission". It consists of a narrative, focused in the introduction and epilogue, with a series of dialogues between them.
Ecclesiastes, on the other hand, is more akin to an essay, interspersed with poems, proverbs and songs to support his conclusions. This requires a much telling and little showing, but allows for more wisdom to be dispensed.
In both books, the mysterious workings of the world, ostensibly controlled by God, cause consternation. Job 's livelihood is ruined, even though he was a decent man. As for Ecclesiastes:"I returned, and saw under the sun, that the race is not to the swift, nor the battle to the strong, neither yet bread to the wise, nor yet riches to men of understanding, nor yet favour to men of skill; but time and chance happeneth to them all." (Ecclesiastes 9:11, King James Bible)Through much of Ecclesiastes, he laments the mysterious unfairness of existence and the apparent powerlessness of mankind. The first parts of the book are about accepting that this is just the way the world is. His conclusions are as follows: That life must be enjoyed when it can be, for they are few; that we are largely powerless over our own destinies, and that God is
Cited: page (Raimes, 158). Raimes, Anne. Keys for Writers. Fourth. New York, Boston: Houghton Mifflin Company, 2005. The New Oxford Annotated Bible with the Apocrypha (NRSV) Ed. Coogan, Michael. Oxford University Press. 2001.