Okay, but where do you see them using this definition?
Within the article, they're applying the word faith in terms of a broader topic of a blind faith in something, without scientific evidence to substantiate it....
Yet i find that a very naive definition of some religious understandings....
We can show advanced understanding in a yogis practises, they have faith to withstand extreme conditions, and it is based on years of research (scientific data).
Not everyone who is religious or spiritual applies faith into things, without rational scientific reasoning into it....
Got loads of spiritual friends who do Yoga because it is healthy for you, and could explain the reasons why they practise it.
We could say a small group of Christians, who haven't really even bothered reading the Bible, have the characteristics described within the article; yet it doesn't apply to all religious, and spiritual people to be ignorant.
"A stream of research
"Our studies confirmed
Then to be coming across as if somehow it is scientific, makes me think it is some anti-theist author; who doesn't recognize religion, and spirituality doesn't imply everyone is the same.