A certain minister in the  government came to Shri Nathji and said: We know that this world is not  something that we must attach ourselves to, but if we must attach ourselves,  then to what or to whom? We see nothing else before us but the world.
    And Shri Nathji said:
    Think of a glass full  of water. Can you put air inside it? No. The glass is already full of water.  Therefore, if you wish to put air into the glass what must you do? You cannot  grab the air with your hand and force it into the glass, because you cannot see  the air in the first place! But there is a very simple way – just throw the  water out, and the air shall enter within the glass by itself!
    All you have to do is to throw  out all worldly desires–which constitute your ego – and God shall enter within  your heart of His own accord.