Some others have proved it by way of reason or a combination of reason and narration in the sense that maintenance of the system and living of people need a ruler.
Mas’ala 3: Taqliidi ni kazi au tendo lifanyikalo kwa kutegemea kauli ya Mujitahidi Fulani. Kwa hivyo basi haijuzu na haifai kumfuata au kufanya taqliid ya mtu asie kuwa Mujtahidi.