Preheat the oven to 425°F. Spread the carrots, zucchini, red bell pepper, sweet potato, and onion on a baking sheet. Drizzle with 1 tablespoon of olive oil and sprinkle with cumin, smoked paprika, turmeric, and cinnamon. Toss to coat evenly.
Roast the vegetables for 25 minutes until the edges begin to brown and the pieces soften.
While the vegetables roast, heat the remaining tablespoon of olive oil in a large pot over medium heat. Add the minced garlic and cook for 1 minute until fragrant.
Pour in the low-sodium vegetable broth and add the drained chickpeas. Bring the mixture to a gentle simmer.
Add the roasted vegetables to the pot. Continue simmering for 10 minutes to let the flavors combine.
Remove the pot from heat and stir in the lemon juice. Ladle into bowls and top with fresh cilantro.