Az-Zumar 39:22

Afaman sharaha Allahu sadrahulil-islami fahuwa AAala noorin min rabbihi fawaylunlilqasiyati quloobuhum min thikri Allahi ola-ikafee dalalin mubeen

So is one whose breast Allāh has expanded to [accept] Islām and he is upon [i.e., guided by] a light from his Lord [like one whose heart rejects it]? Then woe to those whose hearts are hardened against the remembrance of Allāh. Those are in manifest error.

So I ask about a person whose heart Allah has opened up for Islam, and consequently he proceeds in a light from his Lord. (Can he be equal to the one whose heart is hardened?) So, woe to those whose hearts are too hard to remember Allah. Those are wandering in open error.