Resist the calls of wrangling talk,
          and save yourself
                    from false claims and their assaults,
                              which truly aim only to be heard.

For the tongues of those called
          "gnostics most eloquent"
                    said all that could be said,
                              then fell silent.

You are intimate, akin to what
          you do not say, but speak of it
                    and you are a stranger,
                              so, shut up!

Umar Ibn al-Farid