145وَلَئِنْ أَتَيْتَ ٱلَّذِينَ أُوتُوا۟ ٱلْكِتَـٰبَ بِكُلِّ ءَايَةٍ مَّا تَبِعُوا۟ قِبْلَتَكَ ۚ وَمَآ أَنتَ بِتَابِعٍ قِبْلَتَهُمْ ۚ وَمَا بَعْضُهُم بِتَابِعٍ قِبْلَةَ بَعْضٍ ۚ وَلَئِنِ ٱتَّبَعْتَ أَهْوَآءَهُم مِّنۢ بَعْدِ مَا جَآءَكَ مِنَ ٱلْعِلْمِ ۙ إِنَّكَ إِذًا لَّمِنَ ٱلظَّـٰلِمِينَ
146ٱلَّذِينَ ءَاتَيْنَـٰهُمُ ٱلْكِتَـٰبَ يَعْرِفُونَهُۥ كَمَا يَعْرِفُونَ أَبْنَآءَهُمْ ۖ وَإِنَّ فَرِيقًا مِّنْهُمْ لَيَكْتُمُونَ ٱلْحَقَّ وَهُمْ يَعْلَمُونَ
147ٱلْحَقُّ مِن رَّبِّكَ ۖ فَلَا تَكُونَنَّ مِنَ ٱلْمُمْتَرِينَ
[145-147] Even though you may show every kind of sign to the people of the Book, they will not adopt your giblah, nor are you going to adopt their giblah; nor will any of them adopt the giblah of the other; therefore if, after the knowledge you have received, you follow their desires, you will certainly be counted among the transgressors.147 As for those to whom We gave the Book, they recognise the place (which has now been made giblah), as clearly as they recognise their own children.148 But some of them are knowingly concealing the truth. This is in fact a Commandment from your Lord; so you should not have any doubt concerning this.
147That is, "You cannot convince by argument those who are disputing with you about the wisdom of the change of the giblah because they are not disposed to listen to any reasoning on account of their deep prejudices and obduracy: nor can you end this dispute by adopting the giblah of anyone of them; for all of them have different qiblahs, and, as a Prophet of Allah, you cannot make compromises on the principle of "give and take". Therefore the only thing you have to do is to stick to Our Commandments strictly and firmly. If you turn away from these, you will be transgressing the limits of Prophethood and showing ingratitude towards the favour of leadership with which We have blessed you."
148This Arabic idiom is employed when one knows something with certainty and has absolutely no doubt about its identity. The metaphor has been derived from the fact that none can make any mistake in recognizing one's own children. Here it has been used to show that the learned people of the Jews and Christians knew it as a fact that the Ka'bah was built by the Prophet Abraham, just as they knew their own children. They also knew that the Holy Temple at Jerusalem was built by the Prophet Solomon some 1,300 years after the Ka'bah was built by the Prophet Abraham. The Ka'bah, therefore, had priority and superiority over the "Temple" and the Jews and the Christians should have no difficulty in recognizing and acknowledging it as the qiblah in the light of the above historical facts.