33وَسَخَّرَ لَكُمُ الشَّمسَ وَالقَمَرَ دائِبَينِ ۖ وَسَخَّرَ لَكُمُ اللَّيلَ وَالنَّهارَMir AneesuddinAnd He compelled the sun and the moon (to follow His laws) constantly for your (service) and compelled the night and the day (to follow His laws) for your service1.Cf. 45:13. Anthropic Principle of the Universe: According to this principle proposed by many famous scientists, everything in the universe is fine tuned to suit human life on earth. (The Anthropic Universe, Martin Rees, New Scientist No. 115, 6th August '87, Page 44).