Aal-i-Imraan • BN-TAFSEER-IBN-E-KASEER
﴿ وَلَا تُؤْمِنُوٓا۟ إِلَّا لِمَن تَبِعَ دِينَكُمْ قُلْ إِنَّ ٱلْهُدَىٰ هُدَى ٱللَّهِ أَن يُؤْتَىٰٓ أَحَدٌۭ مِّثْلَ مَآ أُوتِيتُمْ أَوْ يُحَآجُّوكُمْ عِندَ رَبِّكُمْ ۗ قُلْ إِنَّ ٱلْفَضْلَ بِيَدِ ٱللَّهِ يُؤْتِيهِ مَن يَشَآءُ ۗ وَٱللَّهُ وَٰسِعٌ عَلِيمٌۭ ﴾
“but do not [really] believe anyone who does not follow your own faith." Say: "Behold, all [true] guidance is God's guidance, consisting in one's being granted [revelation] such as you have been granted." Or would they contend against you before your Sustainer? Say: "Behold, all bounty is in the hand of God; He grants it unto whom He wills: for God is infinite, all-knowing,”
Please check ayah 3:74 for complete tafsir.