To start, rinse the dried white beans, place in a pot, and cover with water. Let soak overnight. Alternatively, combine the dried beans with water, bring to a boil for one minute, cover, and turn off the heat. Let quick soak for one hour.

After soaking, drain and return to the pot. Add 4 cups of the broth and the four garlic cloves. Bring to a boil, reduce to a simmer, and cook until the beans are tender; 40 to 50 minutes. If the broth level no longer covers the beans, add more as needed.

While the beans cook, heat the cumin and coriander seeds in a small skillet. Shake the pan often until the spices are fragrant; just a minute or two. Grind the spices and set aside. Alternatively, use equal amounts of ground spices.

Return the small pan to medium heat and add the ghee followed by the spices, tomato pasta, and chili paste (see note). Heat and whisk until the mixture is hot. 

When the beans are tender and the broth level should be barely covering the beans. Stir in chili paste mixture and heat for a few minutes longer. Taste and adjust salt/chili paste levels as desired.

In a small bowl, toss together the arugula with olive oil, lemon juice, and salt. Divide the beans into 4 bowls and top with the arugula. Sprinkle with a bit of feta and serve with the bread.