4 of swords

hoomer

The other day at a yahoo group it struck me how the 4 of swords relates to the rosicrucian vault. How the relationship between chesed and netzach and thus the relationship between 4 and seven, the mysteries of venus and the nature of chesed and its relationship to the abyss.

Has there been any exploration of the 4 of swords in relationship to arthurian ideas? rosicrucian vault? Christ? the Grail or similar?

thanks