In a medium-sized pot, heat olive oil and add the onions, garlic, celery and carrots and sauté for 8-10 minutes until veggies are tender.
Season with salt and pepper, then add the herbs, chili flakes, and oregano and sauté for another minute.
Now add the tomato paste and sauté stirring well for another minute.
Pour in the tomatoes, water. Simmer for 20 minutes.
Finally, add the beans, maple syrup and sea salt and stir to combine.
Before serving, stir in the olive oil.