Nafs (نَفْس) is an Arabic word occurring in the Quran, literally meaning "self", and has been translated as "psyche", "ego" or "soul".
According to the Sufi philosophies, the nafs in its unrefined state is "the ego", which they consider to be the lowest dimension of a person's inward existence—his animal and satanic nature.
In Islamic theology, "nafs" refers to the soul, although it is sometimes confused with "ruh", which means "breath" or "wind", or "spirit".
The Quran does not attribute to the nafs any inherent properties of good or evil, but instead conveys the idea that it is something which has to be nurtured and self-regulated, so that it can progress into becoming 'good' and 'inwardly meaningful' through its thoughts and actions.
Iqbal stated: "It is probable that Nietzsche borrowed it (Übermensch) from the literature of Islam or of the East and degraded it by his materialism.
A popular image is a donkey or unruly horse that must be trained and broken so that eventually it will bear its rider to the goal.
[11][18] Rumi compares the nafs to a camel that the hero Majnun, representing the intellect ('Aql), strains to turn in the direction of the dwelling-place of his beloved.
Abbas Bin Abdul Muttalib lays down three rules:[citation needed] According to the Quran, charity should be given both secretly and openly.
In Muhammad Asad's translation of the Quran, 14:31 reads: "[And] tell [those of] My servants who have attained to faith that they should be constant in prayer and spend [in Our way], secretly and openly, out of what We provide for them as sustenance, ere there come a Day when there will be no bargaining, and no mutual befriending."
"[19] On this level "one is dressed in the attributes of the Insan Kamil, the perfected man, who is completely surrendered and inspired by Allah.
[10] In its primitive state the nafs has seven characteristics that must be overcome:[citation needed] According to Ṣūfī philosophy, the focus of self-improvement is on one's internal struggles rather than external enemies.
[20] In Ṣūfīsm, the process of controlling the nafs involves renunciation (zuhd) and other techniques, which aim to protect the soul from negative influences and attain an elevated state of being referred to as "Godfearing" (khawf).
Junayd of Baghdad likened the process of overcoming the nafs to "dying to oneself and becoming resurrected in one-Self (God)".