God is one.
God is most powerful.
God is omnipresent.
Not even a leaf can move without his will.
There is no one at par with God.
God is all prevailing.
The above said statements are acknowledged in letter and Spirit by all the religions across the world. The one who believes in above statements are said to be religious people or Theist. The one who do not Believe in above statement are said to be Atheist. In my view all of us are 90% Atheist and always say I will do this, I have done that and when we are stuck then our 10% Theist part come into action. We all are more or less Dhongis with outer coverage of saint and full of filth inside.
The compilation of thoughts presented in this book is applicable to one and all. There is no religion in this book, there are no rituals prescribed here. There is no deep meditation being described here neither is there any mention of spiritual practice.