Whoever says that he prays one rak’ah, his Witr will intercede for him, then he prays whatever he wants, then performs the Witr prayer, and whoever says that his Witr will not intercede, then the Witr will not be transformed into an intercession with this rak’ah with which it intercedes for him, and performing a voluntary prayer with one rak’ah other than the Witr is unlawful, so it is a law that God has not permitted, and the Witr is different. In it, there is a clear Sunnah and an obligation, and where is the voluntary prayer in relation to the confirmed Sunnah or the obligatory prayer? And the ruling here is for the Sharia. He, may God’s prayers and peace be upon him, said, “No two Witrakahs in a night.

Whoever pays attention to the reasonable meaning says that this one rak’ah intercedes for that Witr rak’ah, and following the Sharia is better in it.” That is without a doubt.