Thoughts from the Daf
It is the 39 melachot that define the observance of Shabbat. Yet a listing of the melachot does not appear until midway through the seventh chapter of masechet Shabbat, and for many melachot, the discussion lasts no more than a few lines.
Interpreting Scripture is no easy feat. One of the difficulties in understanding biblical literature is to figure out what parts are to be taken at face value and which are to be understood in a more symbolic fashion. While we take it for granted that physical descriptions of G-d are anthropomorphisms, such was not the case before the Rambam eradicated the notion of a physical G-d from our conception of the Divine.