Al-Baqara • EN-TAFSIR-IBN-ABBAS
﴿ وَلَئِنْ أَتَيْتَ ٱلَّذِينَ أُوتُوا۟ ٱلْكِتَٰبَ بِكُلِّ ءَايَةٍۢ مَّا تَبِعُوا۟ قِبْلَتَكَ ۚ وَمَآ أَنتَ بِتَابِعٍۢ قِبْلَتَهُمْ ۚ وَمَا بَعْضُهُم بِتَابِعٍۢ قِبْلَةَ بَعْضٍۢ ۚ وَلَئِنِ ٱتَّبَعْتَ أَهْوَآءَهُم مِّنۢ بَعْدِ مَا جَآءَكَ مِنَ ٱلْعِلْمِ ۙ إِنَّكَ إِذًۭا لَّمِنَ ٱلظَّٰلِمِينَ ﴾
“And yet, even if thou wert to place all evidence before those who have been vouchsafed earlier revelation, they would not follow thy direction of prayer; and neither mayest thou follow their direction of prayer, nor even do they follow one another's direction. And if thou shouldst follow their errant views after all the knowledge that has come unto thee thou wouldst surely be among the evildoers.”
(And even if thou broughtest unto those who have received the Scripture all kinds of portents) all the signs they asked of you, (they would not follow your Qiblah) they would not pray towards your Qiblah nor embrace your Religion, (nor canst thou be a follower of their Qiblah) nor can you pray towards the Qiblah of the Jews or Christians; (nor are some of them followers of others) nor are some of them going to pray towards the Qiblah of the Jews and Christians. (And if thou shouldst follow their desires) after being warned and pray towards their Qiblah (after the knowledge which hath come unto you) that the Sacred Precinct is the Qiblah of Abraham, (then surely) if you do that then surely (wert thou of the evil-doers) who harm themselves.