“a magician”
This is one of the ayat the event's own description cites by reference [Quran 51:52], responding to the accusation that the Prophet ﷺ was a magician.
لي-عبد-ون
“I have created jinn and men for no reason but to worship Me.”
Cited to explain the word "abd" (servant) used of the Prophet ﷺ in Surah al-Isra 17:1.