Allah(swt), Promises good for good people

 وَإِنَّ مِنْ أَهْلِ الْكِتَابِ لَمَن يُؤْمِنُ بِاللّهِ وَمَا أُنزِلَ إِلَيْكُمْ وَمَآ أُنزِلَ إِلَيْهِمْ خَاشِعِينَ لِلّهِ لاَ يَشْتَرُونَ بِآيَاتِ اللّهِ ثَمَنًا قَلِيلاً أُوْلَـئِكَ لَهُمْ أَجْرُهُمْ عِندَ رَبِّهِمْ إِنَّ اللّهَ سَرِيعُ الْحِسَابِ 3:199

(Fathe Muhammad Jalandari)
اور بعض اہلِ کتاب ايسے بھي ہيں جو خدا پر اور اس (کتاب) پر جو تم پر نازل ہوئي اور اس پر جو ان پر نازل ہوئي ايمان رکھتے ہيں اور خدا کے آگے عاجزي کرتے ہيں اور خدا کي آيتوں کے بدلے تھوڑي سي قيمت نہيں ليتے يہي لوگ ہيں جن کا صلہ ان کے پروردگار کے ہاں تيار ہے اور خدا جلد حساب لينے والا ہے 3:199

(Muhammad Assad)
 3:199 And, behold, among the followers of earlier revelation there are indeed such as [truly] believe in God, and in that which has been bestowed from on high upon you as well as in that which has been bestowed upon them. Standing in awe of God, they do not barter away God's messages for a trifling gain. They shall have their reward with their Sustainer - for, behold, God is swift in reckoning!3:199

(Yousaf Ali)
 3:199 And there are, certainly, among the People of the Book, those who believe in Allah, in the revelation to you, and in the revelation to them, bowing in humility to Allah. They will not sell the Signs of Allah for a miserable gain! For them is a reward with their Lord, and Allah is swift in account.3:199