The second chapter of Quran talks about these features as Allah states:"Here is the Book; in it's guidance sure, without doubt, to people who fear Allah.

The companions (Sahaba Radhiy allaho anho) of Rasulullah (Sallallaho alaihe wasallam) used to state first we website link heard Imaan (belief) out of Rasulullah (Sallallaho alaihe wasallam) and then we learned Quran. One can not really comprehend the heart of Quran with no Imaan however it's such amazing Book that it opens gates of advice for each human being no matter he/she is a Muslim or not.

Quran says that the men and women who have the above characteristics wouldn't just get guidance but also they are the ones who will prosper.

On the other hand there are some unfortunate men and women who wouldn't get advice in any way. Allah claims to Rasulullah (Sallallaho alaihe wasallam) that if you warn them or they will not become Muslims as Quran states:"As to those who reject Faith, it's the same to them whether thou warn them or do not warn them; they will not believe."

The issue is that why Allah says whether you warn them or not they will not believe in Me? The reason is told in Quran too, the reason is Learn More provided in the very next verse"Allah hath set a seal on their hearts and on their hearing, and on their eyes is a veil; great is the penalty they (incur)" they're the ones who are"Deaf, dumb, and blind, they won't return (to the path)" primarily because whenever they're told about the Truth, they not only refuse but also make interesting out of it.