The Seven Gods Cult is the primary religious belief of the Andal and First Men in the Seven Kingdoms of the Westeros Continent, often simply referred to as "the Church."
The Seven Gods worshipped by the Church are actually seven different aspects of a single deity, each representing different virtues and existences. Worshippers pray to a specific aspect of the Seven Gods based on their needs.
The seven aspects of the divine beings believed in by the Seven Gods Cult are: the Father, the Mother, the Warrior, the Maiden, the Smith, the Crone, and the Stranger...
On the Westeros Continent, except for the south, there are generally only two regions where people do not widely believe in the Seven Gods. One is the North, which still believes in the Old Gods, and the other is the Iron Islands, which believes in the Drowned God.
In fact, the Old Gods faith in the North is the most ancient, primitive belief on the Westeros Continent!
Before humans migrated west from the Essos Continent to the Westeros Continent via the Dorne Arm, the Children of the Forest were the followers of the Old Gods faith on this land. The Old Gods faith has always had a weak hold on its followers; it is a very simple and unadorned primitive worship of nature!
It has no fixed dogma, no formal requirements, and does not demand that believers pray or worship at regular intervals.
The totem of the Old Gods faith is generally the "heart tree," which is a weirwood tree with a strange, bleeding face carved into its trunk... The organizational structure of that faith is very loose, unlike the strict doctrines and the structures of clergy, monks, and nuns found in the Seven Gods Cult!
At most, only the "Greenseers" (Druids) played a