﴿ قُلْ صَدَقَ ٱللَّهُ ۗ فَٱتَّبِعُوا۟ مِلَّةَ إِبْرَٰهِيمَ حَنِيفًۭا وَمَا كَانَ مِنَ ٱلْمُشْرِكِينَ ﴾

“Say: "God has spoken the truth: follow, then, the creed of Abraham, who turned away from all that is false, and was not of those who ascribe divinity to aught beside God."”

According to the Jews’ self-made set of religious laws, eating the meat of the camel and the rabbit was illegal, while it was quite licit in Islam. So the Jews would ask, if Islam was a revealed religion, why it was that the lawful and the unlawful were different in Islam from what had been laid down in the former revealed religions. Similarly, they would ask how it was that a religion revealed by God could command the direction of prayer to be the Ka‘bah instead of al-Bayt al-Maqdis (Jerusalem), which had remained the direction for prayer in the teachings of all the prophets up till then. They in fact refused to believe that God could reveal a religion in which the Ka‘bah was held to be the direction for prayer.