B
Bandit
Guest
Not at all. I would say some of the more important teachers are not acting in a formal "religious teacher" capacity. Likewise, their teachings wouldn't need to be "religious" in a formal sense.
Who says that?
Then you do not know much about gurus. That is not how the orignal word from the east and Sanskrit is defined at all. A Guru is in fact a spiritual master, leader, parent or religious teacher and very much so in a formal sense and they guide through their wisdom, authority and knowledge.
Of course you could apply the word to math and call someone a wizard guru with numbers. That would not neccessarily imply they are a qualified teacher of math.