Many a times we don not understand it as a concept untill we see some examples and then the concep sinks . We shall see it thru an example of the video in the Life of Shri Shirdi Sainath who was the last incarnation of Adi Guru Dattatreya. A very devout disciple of Shri Sainathji is having full faith on his Guru, but he is facing some problems in busienss and he tells him he need shis help. So shri Sanathji gives him a tawis and tells him go to the market and your busiess of selling the Woolen blankets will increase. Let is see what happens after that.