@ the OP.
Sorry but, whether you like it or not, you can't logically 'know' evolution to be a fact without also believing it is. So if you know evolution is true, you believe it is true. Obviously religious belief isn't the only kind of belief. I believe I am typing this post up using my computer for instance, and there's evidence for that so, relatively, I 'know' it. I can't disbelieve it and 'know' it.
Belief is not the same thing as faith.
Sorry but, whether you like it or not, you can't logically 'know' evolution to be a fact without also believing it is. So if you know evolution is true, you believe it is true. Obviously religious belief isn't the only kind of belief. I believe I am typing this post up using my computer for instance, and there's evidence for that so, relatively, I 'know' it. I can't disbelieve it and 'know' it.
Belief is not the same thing as faith.