ما يود الذين كفروا من أهل الكتاب وﻻ المشركين أن ينزل عليكم من خير من ربكم
Neither those who disbelieve among the People of the Scripture (Jews and Christians) nor Al-Mushrikin (the idolaters), like that there should be sent down unto you any good from your Lord.
Allah described the deep enmity that the disbelieving polytheists and People of the Scripture, whom Allah warned against imitating, have against the believers, so that Muslims should sever all friendship with them.
Also, Allah mentioned what He granted the believers of the perfect Law that He legislated for their Prophet Muhammad.
Allah said,
والله يختص برحمته من يشاء والله ذو الفضل العظيم
But Allah chooses for His mercy whom He wills. And Allah is the Owner of great bounty. (2:105)