Oh, verily the friends of Allah are those on whom fear comes not, nor do they grieve. Those who believe and keep their duty to Allah.” (Surah Yunus:62-63)

None one can be its guardian except Al-Muttagun (Saints) But most of them know not - (Quran 8:34)

Allah TA'ALA declares that: "Verily, he who has purified the Nafs has attained victory, and he who has despoiled it has lost. Allah TA'ALA also states that: That day of Qiyamat (the day of doom) neither wealth nor sons will benefit anyone