It’s funny how connotation works, isn’t it?
You immediately think you know what that word means here, and you might be right. But as with so many things in life, it carries another meaning that also applies.
Most people see “agnostic” and think it must mean a belief, or a lack of belief, in a deity or a doctrine. I’m an etymologist, though. Not one with a degree, just a passion.
As an avid reader, I love to discover new words, but I am always on guard for alternate meanings.
As a writer, I constantly work to choose the best words — the most precise for what I am trying to describe, or the one that purposely has a dual meaning, to convey both at once, where appropriate. This is a perfect example of the latter use.
Years ago, I described myself as an agnostic in its modern sense: someone who distinctly does NOT know all the answers about a deity or the world(s) beyond our five most common senses and our three-dimensional environment. Most people know this meaning today.
However, as an explorer of science, medical discovery, applied psychology, and general self-development (I mean, really: can’t we all learn to do something better today?), that would seem to make me an agnostic in other ways, too.
The word agnostic comes into English from gnostic, which derives from the Greek for “known” and is related to the Latin “know”, according to Oxford Languages. Agnostic literally means “not knowing”, in its simplest form.

If you are certain you know the answers to something, people might say that you have faith, which Merriam-Webster defines as “firm belief in something for which there is no proof”. However, I suspect that most people with a powerful faith believe what they believe either due to evidence they’ve witnessed (ideally) or from simple indoctrination, where beliefs are pounded into someone’s head through repetition (and sometimes punishment) without any evidence.
Most people who profess faith in a religious doctrine might point to holy texts, or even to a spiritual experience they’ve had which reinforced what they already suspected or believed or learned, and which left them with even stronger faith in their existing beliefs or hopes. This is evidence-based, even knowing that our minds are subject to bias and error and all manner of struggles, and that seems like a better reason for believing in anything.
This is why I support the scientific process all the time, too. Scientists are constantly discovering evidence that tests their hypotheses and forces them to evolve new theories, which often lead to more discoveries. This is how the human brain seems to be wired: constant feedback and growth is how we learn about our environment, and it is literally key to our survival in the world around us.
We’re not straying from the point, by the way. Quite the opposite.
Knowing what you don’t know gives you room to learn and even helps light the way. Anything that you study, with critical thinking and an open mind, can lead you to incredible discoveries: both the work others have done before you looked, and of course the ground that you break as well. And anyone can develop a new theory of how the world works, or how people think, or how to solve a previously-befuddling problem in astrophysics, psychology, medicine, theoretical mathematics, or almost anything else.
Artists constantly reinterpret and even reinvent the world around them, and such a new vision can enlighten, dishearten, inspire, anger, or simply teach. Artistic expression is crucial to our growth as a species, because while scientific curiosity can open many doors to knowledge, artistic curiosity can open doors to mysteries. And mystery itself can be frightening or exciting, depending on your perspective, which of course can change and grow anytime.
Also, doesn’t every mystery invite exploration? How better to keep us seeking a deeper understanding, and more knowledge — and even theory — of the world (or worlds) around us? Maybe we’re wired for curiosity as well. Maybe it’s what we need the most in this life.
What do you think you know the best? What are you working to discover about yourself, your world, or the life around you? Please comment below and share your thoughts!