Some Christian denominations use the term, usually Protestant ones such as Lutheran.
There's no such thing in Christianity. Reverend is an archaic term used by some churches to designate someone ordained above a deacon, and a right reverend is an archaic term used to designate higher clerics.
The term Waheguru is used the religion of Sikhism. It is a term used to refer to God or the supreme being. It is used frequently is Sikh teachings and sermons.
Non-theistic is the term used for any religion that does not believe in a god.
Monotheistic.
Often the word atheist is used to describe someone who rejects God or gods. The dictionary didn't have a term for religion-less, however, that term could be used.
It isn't used in Judaism.
The term "trinity" is used specifically in Christianity.
The cast of The Week in Religion - 1952 includes: Reverend Robbins Wolcott Barstow
'Reverend' is used as a title or form of address to members of the clergy.
The term "church" is mainly used within Christianity.
Grassland is a term used to describe geography. Usually religion is a term used to define a 'world view' held by humans. A geography's religion then, is based on its people and its population, not its geography.
Yes, "Dear Reverend Canon" is an appropriate salutation when addressing a person who holds the title of Canon in the Anglican or Episcopal Church. The term "Reverend" is used to show respect, and "Canon" signifies their specific role or rank within the church. It is important to use the correct titles to honor their position.