Combine the orzo, chickpeas, tomatoes, olives, onion, garlic, feta cheese, vegetable broth, Italian seasoning, salt, paprika, and pepper in a 9x13 inch baking dish. Stir to combine.
Bake, uncovered, for 30 minutes or until most of the liquid has absorbed.
Stir in the spinach and lemon juice. Serve immediately.
Notes
Storage - Leftovers can be saved for up to 4 days in the refrigerator in an airtight container.