On taking a religious view of science I think any "religious" view of science stems from a misunderstanding of what science is and an ignorance of its methodology and limits.
The average person's knowledge of "science" comes from superficial encounters with its products, which are things that have gone through a large filtering process before they reach the front headlines or the store shelves. When most encounters with science are these positive, progressive moments, it is no wonder scientism is on the rise.
I am by no means trying to diminish science and replace it by some traditional religion. But the fact is that, when one actually does science, or when one actually reads real scientific papers, it becomes very obvious that the popular notion of science is wildly skewed. For one thing, most of the time science is incredibly boring - the science that is shown in a documentary or a magazine is only a small portion of the wider ocean of research, most of which is rather unimportant, repetitive, and disappointing.
Another thing is that scientists are human beings too, and have biases and irrational thinking patterns. Some of the research papers I personally have read were obviously bent in some direction, or the conclusions derived did not follow from the data. Science is not perfect - everyone agrees with this - but not everyone realizes just how imperfect it actually is, just how shoddy a job some scientists do. And just like before, this quality of science is obscured by a confirmation bias - nobody wants to read about the failures of science. So only the successes are filtered through - which makes science seem like some magic methodology that provides answers to everything we want to know.
A third thing, and one that I've increasingly found to be true of myself, is that scientism seems to depend on a naive Cartesian worldview, the duality between the res cogitans and the res extensa. The res cogitans acts as some kind of "unexplained explainer" - which is precisely how things like eliminative materialism crop up. And it literally makes science out to be like some sort of magic, and scientists as modern wizards and miracle workers. Even if a theory is outlandish and implausible, stamping the label "science" on it automatically makes it the next big thing. It puts science on a pedestal, and some of its crazy theories start looking like magic tricks - the magic is "because science." It sounds like it explains things but it really doesn't at all.
Finally, I think modern phenomenology has made a convincing case that there are some things that cannot be studied by the common notion of "science" but which require us to think philosophically, or to do phenomenology. The unexplained explainer, the "god's eye view", is a complete myth that is impossible to attain.