Iscuss and analize the theme of a fall or a descent in the works that we have studied,

I have to write about these two Greek works from The Odyssey by Homer. Trans. Robert Fitzgerald(Farrar, Strauss, Giroux) and The Rig Veda. Trans. Wendy Doniger(Penguin).
For example, in the Odyssey when Oddyseus goes/descends to hades and in the Rig veda..the about sacrifice and Emanation, when satan descens from heraven. Main theme fall or adescent in both works.

Consider the similarities and differences and what this reveals about the time in which it is written.