Muslim Apologist inadvertently calls Muhammad Satan

I made a video years ago, tongue in cheek, saying the Aramaic New Testament uses the word "Muslim" (the word in Aramaic as is used in passages means traitor, and is used of Judas).

A clever Muslim apologist responded using the old argument Muhammad=Spirit of Truth=Paraclete and also this:

Certainly Muhammad is not the Spirit of Truth.

However, he asserts Muhammad, the great prophet of Islam, is the "ruler of the World." I have been defeated by a Muslim, I cannot disprove this claim, therefore it must be true :))

Now is the time of judgment on this world; now the ruler of this world will be driven out--John 12:31

because the ruler of this world has been condemned--John 16:11