To put this in perspective, imagine the possibility of a Boeing 747 aircraft being completely assembled as a result of a tornado striking a junkyard. Now imagine how much more unlikely that possibility would be if bauxite (aluminum ore) was substituted for the junk parts. Finally, replace bauxite with river silt. Consider the outrageous probability of this happening without something or someone designing it.
Cover the entire North American continent in dimes all the way up to the moon (a height of 239,000 miles). Next, pile dimes on a billion other continents the same size as North America up to the moon. Paint one dime red and mix that one into the rest of the dimes on the billions of continents. Blindfold a friend and ask them to pick out the red dime. The chances that they will pick out the red dime are 1 in 10^37. And this is only one of the parameters that must be balanced within 1 part in 10^37 to allow any kind of life to form.
Example after example gives us proof that the universe is finely tuned. These balances could not have happened by chance. With so much proof to rely on, why is it so hard to believe that their really is a Creator of the Cosmos?