We may not fully understand why God allows Satan to hang around but we do know these things: The Bible portrays the devil as the opposite of God (he is the essence of evil), but he is not equal to God.
Hambi leswi sathani a nga boxiwangiki hi vito ra yena tani hi musunguri wa vubihi, kambe hina byona vumbhoni lebyi humaka eka Matsalwa hinkwawo.