The Importance of Abrogation

Allah SWT mentions in the Quran why it was confusing Allah says Sayyakur al-Sufaha umina nasi ma'u wa la human kribilat. A great source of confusion for everyone the Muslims the Yehud and the Musharikun the foolish people will begin questioning why have they turned away from the kibilat that they were upon how come they're changing directions one of them said if this man is a prophet how come he's praying one day facing south one day facing north and the other day facing south? The issue of abrogation itself was new and Allah SWT revealed in Surat al-Baqarah the concept