Witr And Tahajjud
Thank you Faisal Haroon. The Ayat Ghamidi Sb quoted mentions Tahajjud as additional/nafl salat, not farz. Where does it say it was farz on Rasoolallah?
The ayahs of surah is making it obligatory on prophet Muhammad SAW. Also in the screenshot of the ayahs you posted above say the same in the bottom note. The hadees screenshot you posted is not saying that it was nafil for prophet Muhammad SAW.