You are a part of it. Know this and act accordingly. Then, like a loving mother, Nature will come and take you on her lap. The Universe will sustain you. There is no fear in this world.
Fear is unknown to the one who cooperates with the world.
But, for the one who exploits, there is fear everywhere, and such a man cannot exist without fear and anxiety for a moment. If you are a good man, you will not exploit any person or individual, any facility that is provided to you, not even Nature and God. Religion is your conscious attitude towards the Universe, philosophically, and in principle. Feel that you belong to the Universe, which is your family. It is better to remember the analogy of the family, so that you may know what your position in this world is.