Add garlic, onion, chickpeas, green peppers, dried oregano, chili powder, salt, pepper
Add chicken to a 4-quart, heavy bottomed Dutch oven or stockpot over medium heat. Add chicken stock and cook until tender, about 20 minutes. Remove chicken and shred with two forks and then add back to the liquid.chopped fresh oregano. Stir until well-combined. Taste for flavor and adjust to your liking.
Simmer over low heat for about 25 minutes.