Process the onions and garlic and sauté in oil until soft and transluscent, about five minutes. Meanwhile, process the celery and carrots and add to the pan, continue sautéing until softened, about five to six minutes.

Add remainder of the ingredients. Add water to cover the vegetables, beans, and barley.

Bring to a boil. Lower the heat and cover. Let simmer for about two hours or until the beans are very soft. Adjust seasonings.