Uh-Oh...
As long as you show due respect to Marmite at all times, and donate a small amount of your money to the Church of Marmite (payable in tescopoly, sainsbuys, hasdabe, moronsons)- for which you will receive a small jar of Marmite in return, then you shall have nothing to fear.
Marmite is a kindly, forgiving and peaceful movement, that seeks to enhance the life of all- whether or not a devout Marmite fan. However, fail to eat your dose of Marmite and you shall die in the eternal pits of damnation.