Heat olive oil in a large pot over medium heat. Add garlic, onion, celery, and carrots. Sauté for about 5 minutes until the onion softens.
Add the split peas, smoked paprika, turmeric, dried parsley, oregano, thyme, black pepper, and broth to the pot. Stir well. Bring to a boil over medium-high heat, then reduce the heat to low. Cover the pot and let it simmer for 45 minutes, stirring occasionally.
Once the peas are soft and have largely broken down, stir in the salt. Taste and adjust the seasoning if necessary. Remove the pot from the heat.
Ladle the soup into bowls and serve warm. Enjoy with a side of crusty bread if desired. Garnish with parsley.