monotheism vs. idol worship

وَإِن تَدْعُوهُمْ إِلَى ٱلْهُدَىٰ لَا يَتَّبِعُوكُمْ ۚ سَوَآءٌ عَلَيْكُمْ أَدَعَوْتُمُوهُمْ أَمْ أَنتُمْ صَـٰمِتُونَ

And if you [believers] invite them to guidance, they will not follow you. It is all the same for you whether you invite them or you are silent.