Context : The writer says that has so much power that with its help every difficult work is completed. So, we should have in ***, in the law of nature and in our power.
Explanation : In this paragraph the writer describes the importance of in our life. The man who has firm , will have no uncertainty about any work in his mind. No difficulty will come in his way. The path of progress will be clear before him. The inward light will guide him and he will successfully complete the work he has in his hand. Success will bring him happiness and peace. Thus, firm ***** is the key of success, happiness, peace, power, etc. Such a man will be able to make his life great and prosperous.
