Gurfateh



Well even if we see Sanatan Dhrama of old time(mistakenly called Hinduism) there is all creation made by God.



In old Testment God says that God self creats evil bring peace and war.And Lucifer works at will of God see book of Job.in fact the heart of Pheroa was hardened by God in the case of Moses.
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/sikh-sikhi-sikhism/3126-sikh-concept-of-evil-devil.html
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/showthread.php?t=3126



In Case of Islam,Iblis also work under the will of God.



so as per Sikhism there is nothing in existance other then God.We are temporary hence false so even if evil exists like Kali(evil Era personified) or mammon(Maya) or five vices as they all are creation of God and God created all thing by manifesting self.All visible is God.



So as per our Faith of Sikhism there is nothing evil /demon/bad or dark angel.



All is God.And God is good and anything which happens happens for good as nothing can happen without will of God.God bless.King of King.Whose throne is heavon and foot stool is earth and as per David even a pit till hell is dug God is still there.