The idea staggered me. I remembered, of course, that the World's Series had been fixed in 1919, but if I had thought of it at all I would have thought of it as a thing that merely HAPPENED, the end of some inevitable chain. It never occurred to me that one man could start to play with the faith of fifty million people--with the single-mindedness of a burglar blowing a safe.
Tis represents the power of those around Gatsby in addition to Gatsby himself, that one man could fix the whole World Series i unfathomable, similar to the feats of Gatsby himself. This reminds me of how Moses split the Red Sea simply because both feats are unfathomable and seem to be impossible, requiring great skill and knowhow.