Please! Start off by explaining your screen name!
I think Advocatus Sancti Sepulchri loosely translates to Defender of the holy grave.
As others have pointed out, defender of the Holy Sepulchre, and I am aware it was a title of Godfrey of Bouillon. I believe it sums up my attitude on the cultiral war at large and my deep reverence for the Christian faith, which is the foundation of Western Civilization.