Verse 14

قَالَتِ ٱلْأَعْرَابُ ءَامَنَّا قُل لَّمْ تُؤْمِنُوا۟ وَلَـٰكِن قُولُوٓا۟ أَسْلَمْنَا وَلَمَّا يَدْخُلِ ٱلْإِيمَـٰنُ فِى قُلُوبِكُمْ وَإِن تُطِيعُوا۟ ٱللَّهَ وَرَسُولَهُۥ لَا يَلِتْكُم مِّنْ أَعْمَـٰلِكُمْ شَيْـًٔا إِنَّ ٱللَّهَ غَفُورٌ رَّحِيمٌ

The Arabs said; we have attained faith. Say, you have not attained faith, instead you should say, we have offered peace, since faith has not entered your hearts. But if you obey God and His messenger, He will not nullify any of your works. Indeed God is All Forgiving, All Merciful.