Gnosis is Knowledge with a capital, like an absolute sense, in and of itself.
To be in possession of Gnosis is essentially something god-like.
Philosophy, is the love of knowledge, like the fallibility of man is taken into account, it accepts there is a fly in the soup, but that doesn’t deny the soup.
so it’s really important to understand what sense someone means when they refer to “knowledge”
we can know 2+2
and also know newton, einstein, and quantum style physics are incompatible, yet still work good enough in some domains.
“know” works in coherently in both senses.
that we are human, is not an epistemological disqualifier
if that makes sense