وَمَن يَبْتَغِ غَيْرَ الْإِسْلَامِ دِينًا فَلَن يُقْبَلَ مِنْهُ وَهُوَ فِي الْآخِرَةِ مِنَ الْخَاسِرِينَ – 3:85
“And whoever desires other than Islam as religion – never will it be accepted from him, and he, in the Hereafter, will be among the losers.” Quran 3:85
The People of the book that came prior to the Prophet (s) yet were waiting on him would be granted Jannat after they are judged inshallah