faith (īmān)

وَٱلَّذِينَ يُؤْمِنُونَ بِمَآ أُنزِلَ إِلَيْكَ وَمَآ أُنزِلَ مِن قَبْلِكَ وَبِٱلْـَٔاخِرَةِ هُمْ يُوقِنُونَ

And who believe in what has been revealed to you, [O Muḥammad], and what was revealed before you, and of the Hereafter they are certain [in faith].

إِلَّا مَن تَابَ وَءَامَنَ وَعَمِلَ صَـٰلِحًا فَأُو۟لَـٰٓئِكَ يَدْخُلُونَ ٱلْجَنَّةَ وَلَا يُظْلَمُونَ شَيْـًٔا

Except those who repent, believe and do righteousness; for those will enter Paradise and will not be wronged at all.