In a large pot, add the onions, vegetable broth or oil and garlic and cook for 2 minutes, stirring occasionally.
Add the celery and bell pepper and cook for a few minutes longer.
Stir in the oregano, thyme, chipotle, and paprika and cook for about 30 seconds.
Add the vegetable broth, water, and black-eyed peas. Bring to a gentle simmer and cook, uncovered, for 30 minutes, adding more water if needed.
After the soup is cooked through, stir in the kale and keep over the heat for a minute longer—just long enough to wilt the kale.
Add the lemon juice and turn off the heat. Top with parsley and serve.