“know” in english misses the point when translating the greek.

“I don’t have gnosis” vs “I love the pursuit of gnosis”

It’s not that we don’t “know” things, we do.

If we truly didn’t know anything, then it is self contradictory to say “i know nothing”

We don’t have “Knowledge” in the absolute sense, but that doesn’t mean we don’t know things about how we interface with reality