Biscuitology
Biscuitology is the worlds oldest secular religion entirely devoted to the worship of the good lord of bakery products (The Mcvity One, although this should never be uttered by mortals). Founded in the year 1273 by the reverends Jamieson Masonic Bourbon and Blarious Familyious Circulous, it is entirely ecumenical, incorporating as it does the various potential branches of bakery based worship, although specifically excluding the jaffa, it being a cake.
Biscuitology is one of the world's most popular religion, as evidenced by all the fat so and so's walking the earth.