The main belief is that there's a single God, who is referred to as 'Him' or is dependant on what kind of work/culture you are from. For instance, the Iron Company can refer to him as 'The Steel Man' because of their mercenary work but a potter might refer to him as the Clayman, or a fisher as 'The Big Carp' however these names aren't commonplace and are generally different every now and then. Therefore your character doesn't have to refer to him as the Steel Man, and is free to come up with his own name. 

Usage of 'Godly' emblems or heraldics is pretty common, and many kings and queens say that their right to rule is divine, given to them by God. These same kings and queens have been overthrown, but that's not the point. There's no set rules of beliefs in the kingdom however so you'll find many different versions of creation stories, simply because a church is what a church should be; a place to pray. Therefore you won't find priests. Well, not in a castle, but in a big city maybe.

However recently the religious folks [b]have[/b] been demanding more power, tax advantages and such. The king has given in to these requests simply because he needs support right now in order to stay in power because while the lords and such support him, the peasantry is divided. Religion is a powerful tool.

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