فَلَا تَكُ فِيۡ مِرۡيَةٍ مِّمَّا يَعۡبُدُ هٰ٘ؤُلَآءِؕ مَا يَعۡبُدُوۡنَ اِلَّا كَمَا يَعۡبُدُ اٰبَآؤُهُمۡ مِّنۡ قَبۡلُؕ وَاِنَّا لَمُوَفُّوۡهُمۡ نَصِيۡبَهُمۡ غَيۡرَ مَنۡقُوۡصٍࣖ‏

So do not be in doubt, [O Muhammad], as to what these [polytheists] are worshipping. They worship not except as their fathers worshipped before. And indeed, We will give them their share undiminished