Heat olive oil in a saucepan over medium heat. Add chopped peppers and onions and saute until halfway cooked. Then add celery and garlic and cook a few minutes more until peppers and onions are soft. Be careful not to cook too long or the garlic will be bitter.
Add the ground turkey and brown, stirring often, adding salt and pepper.
Add parsley, cumin, chili powder and diced chilis and stir to coat, cooking for a minute. Then add the tomato sauce and stir. Lastly add the beans and their liquid. Simmer about 45 minutes, covered.