Erbin, avenger of the downtrodden and god of vengeance. Erbin was once a beggar and petty street thief who, through some circumstance, became a deity.
Erbin has no dedicated "church" — he does not care for followers, worshippers, or clergy. He instead focuses his attention on those who mistreated him as a mortal, and on those who continue to mistreat the unfortunate now that he's a deity. Many a beggar has threatened passersby with Erbin's wrath if they did not give, and give generously.
Give to the downtrodden. Give to the weak, destitute and forgotten. Give, or Erbin's wrath be upon you! For those that ignore the needy, or mistreat those in poor circumstances ... humiliate, trick and deceive. Make hell for those that have earned Erbin's ire.
As a deity, Erbin appears much as he did in life. He is a human male who stands 5'2" tall and wears tattered rags under a shabby cloak. His feet are bare and filthy, his face spattered with open sores. One hand clutches his cloak around him, and the other constantly reaches out, begging for coins. A fringe of lank gray hair circles the crown of his skull, and a greasy, unkempt beard hangs from his chin.
Erbin can fit into any Pantheon, as there are beggars everywhere. He can even focus his vengeful attention on deities in a specific pantheon.