Considering the parable of the persistent widow (Luke 18:1-8), how does the unjust judge's eventual granting of her request illuminate God's character in contrast?

A It demonstrates God's reluctance to answer prayers. B It highlights God's indifference to human suffering. C It emphasizes God's justice and willingness to answer the cries of those who persevere in prayer. D It suggests that God only responds to prayers offered in public.