Cod with Tomato Sauce and Arborio Rice

Name: Cod with Tomato Sauce and Arborio Rice
Ingredients: 6 tablespoons extra-virgin olive oil; 5 cloves garlic (minced); ¼ teaspoon crushed red pepper; 3 pounds fresh tomatoes (coarsely chopped); ⅛ teaspoon saffron threads (crumbled); 5 sprigs oregano; salt and pepper; zest of orange (cut into 1-inch wide strips, plus some finely grated zest for garnish. (I substituted lemon)); 5 bay leaves; 3 whole cloves; 1 cup Arborio rice; 1½ pounds fresh cod (or halibut - ); Chopped parsley (for garnish)