All navies have traditions. Some of these traditions involve Neptune, who had a good run as “god of the sea” a few years back, according to an online reference of note. Ask any shellback. Changes to such traditions have stirred up strong emotions throughout the fleet, with terms like “hazing” and “political correctness” often finding their way into the debate — and the debate often finding its way onto the cover of Navy Times (Subscribe now!) But you rarely see a religious leader wade into the fray and call out the Navy for encouraging “dark spiritual powers,” or have a…