These are prayers for the prosperity and welfare of humanity. To achieve anything in life, one has to make an effort and await the results. In addition, many unknown factors and laws influence the outcome of that effort. By praying to the Lord, one acknowledges these laws as the natural order inseparable from the Lord, and one acknowledges the Lord as the giver of all results of actions. Prayers help to strengthen the subconscious mind thus creating reflex action on conscious mind.
Simple guy who believes in being Competitive rather than being Ambitious. Persistence to be constructive, without frustrations, is a good purpose of life.