In universe and other universes there are unknown creations made by creator. Creator send teachers to all the universes to teach creation how to live and how to grow. Every creation  can grow up ward and down ward.   Creator  give powers to servants to kill those who are doing wrong and  not obey rules of nature. Baba Nanak  came in this universe to teach peoples. I am servant of Baba Nanak and AKAL PURASH who  give this power to kill  negative powers ( eighter  they are in one quantity   or in millions of number).  Because crater is one. And creator has power of everything.

        Suppose you have a milk but without a knowledge of  process you cannot process butter milk, curd etc . so, without process technique you cannot make anything. If any teacher give you method how to process to butter milk and curd and other products then you can make something.  Like this teacher send by creator give methods to grow and become devil and become god and goddesses .

Students (Sikhs, Talib, Shisha etc) of creator can help souls to safe and protect  from evil powers and all the devil powers and other powers of universe.