Should the UK change it's national anthem?

As a non believer who does not place hi9mself in any category i believe it is a disgrace that any person royal or commoner should ask a non existent god to protect them or anybody else and then expect us to cow tow to them she is some pompous woman and i cannot believe that so called intelligent people humble themselves in front of such a supersillious woman,as for this being a muslim country you can go ,to hell if what we see in foreign lands and the disruption and murder in the name of that so called religion i would ban the lot of them from this country,having lived i Bradford they the muslims hate our very existence so why do we give them the time of day