Many people come with arguments against faith saying that faith would lead us to believe in ANY god. And though the concept may be defined as to trust in something, to believe in something, I am utterly unconvinced that Faith in gods apart from Christianity is a prevalent concept.Faith, on the other hand, is totally unreliable in that it can lead one to believe in what is false just as readily as what is true. Think of all those who have total faith in gods other than the one you have faith in.
That would make it a straw-man to say faith is cheap because all religions say to have faith in their god... We dont know that any religions say that apart from Abrahamic sources.
The the word "faith" is rooted in the original Hebrew...
"The Hebrew word emunah (אמונה, pronounced “eh-moo-nah”) is understood in English to mean “faith” or “belief”."
source
It's origins is biblical... It's origin is founded in faith in the God of Israel....
I dont believe any of the primary sources of Greco-Roman myths talked of having faith in their gods (like Homer) even in different words. I dont think any of the primary sources of the Egyptian Gods suggested to have faith in their gods...
Surely "salvation through grace by faith" is solely Christianity. There is no where else that teaches that...
I am not sure that any other religions ask for "faith" in their gods...
Subject for debate
Is "faith" in any other religion apart from Christianity?
Is "Faith" cheap because all gods ask for faith?