“Gnosis” does mean science, since “science” and “knowledge” are synonyms, and “epistemes” means art.
You appear to be quite anti-science. Why do you assume such a stance? (Never mind anti-other things too.)
Your efforts to redefine the word "science" to suit your own peculiar purposes have been addressed by the US Supreme Court and ruled out of order.
You can't legally do it, at least not in government schools.
That's because the word "science" as is used in these discussions does not mean "knowledge" but rather today's word is short for "natural-science" which means, in short: only natural explanations for natural processes.
That is the opposite of the Greek Gnosis, which meant secret knowledge of spiritual matters.
Those are what concerned the Apostle Paul, not some new method for building ships or mining gold, or indeed some theory about which celestial body revolves around which others.
So I'll say it again: the Bible is not anti-science, but some of those who use it certainly are.
And that obviously includes Olog-hai.
Olog-hai: "You appear to be quite anti-science.
Rubbish!