In the poem Beowulf, Grendel is described as a fearsome creature who has some very negative traits and whom some would hope that the hero would destroy. However, a deeper reading of the poem would reveal that Grendel was acting out of a deep-seated feeling of revenge for having been among the vanquished in the conquest by King Hrothgar and his men.
The poem states that 'he nurses a hard grievance', and that he was 'haunting the matches' or border where he was most likely exiled to. A reader of Grendel in this poem might likely understand Grendel's actions to be a result of these reasons.
It lends consumers money when other banks will not. It keeps all failing banks afloat to avoid economic disruption. It helps finance and stabilize central banks internationally.