Yit
Well if Hitchens will agree that there is a God who created this spectacular universe and is obviously the source of all wisdom and intelligence and created humans who possess wisdom and intelligence doesn’t that logically tell you that he created man to be like Him or to resemble Him and to have a relationship with Him? If you believe Hashem made us you must believe he wouldn’t bother with creating beings as complex as we are without a purpose and without revealing that phrpose to us. Its obvious that humans are the pinnacle of physical creation and the most complex. Its apparent that everything else on the world was created for their good and their benefit. Doesn’t that tell you that God is good and kind and wants to give to us so at the minimum this would require us to think about Him and thank Him and show appreciation to Him on a regular basis. This many not be enough to prove any specific religion just yet but it dsfinitely obligates one to live a spiritual ethical and moral life and to treat others kindly because they are created by him and how dare you hurt His beings that he created. To me this all seems logical and he should agree.