If a Christian says "I worship my wife" it doesn't mean that he literally thinks his wife is a god Acim. He doesn't define his wife to be a god worthy of worship. It's just a figure of speech.
Correct, but if we observe the manner in which he treats his wife, and says things like, "I would sacrifice my life for her," that would enter into territory of treating her as primary influence on his life. That has power over his fortune or fate within this lifetime.
What you are getting across is not really setting it up as accurate for how any type of worship may look, as all of it when expressed is 'figure of speech.' But within context of person's life and experience, it may paint a picture of treating this in the way people routinely treat, talk of, think about, act with regards to, teach about, learn about god(s).
When a fan of science says, "the scientific method is the best around" that clearly is a figure of speech, as the method isn't really followed (rigorously) by practicing scientists. Perhaps the newly initiated might follow that recipe, but that be about it. Thus the fan of science is just using a figure of speech that is not really accurate with the world we live in.