Seyyed Hossein Nasr
The Interior Life in Islam
Al-Serat. A Journal of Islamic Studies Vol. III, Nos. 2 & 3
"O thou soul which are at peace, return unto thy Lord, with gladness that is thine in Him and His in thee. Enter thou among My slaves. Enter thou My Paradise." (Quran - LXXXIX; 27-30 (trans. by M. Lings.)
The function of religion is to bestow order upon human life and to establish an "outward" harmony upon whose basis man can return inwardly to his Origin by means of the journey toward the "interior" direction. This universal function is especially true of Islam, this last religion of humanity, which is at once a Divine injunction to establish order in human society and within the human soul and at the same time to make possible the interior life, to prepare the soul to return unto its Lord and enter the Paradise which is none other than the Divine Beatitude. God is at once the First (al-awwal) and the Last (al-akhir), the Outward (al-zahir) and the Inward (al-batin).  By function of His outwardness He creates a world of separation and otherness and through His inwardness He brings men back to their Origin. Religion is the means whereby this journey is made possible, and it recapitulates in its structure the creation itself which issues from God and returns unto Him. Religion consists of a dimension which is outward and another which, upon the basis of this outwardness, leads to the inward. These dimensions of the islamic revelation are called the Shariah (the Sacred Law), the Tariqah (the Path) and the Haqiqah (the Truth),  or from another point of view they correspond to islam, iman, and ihsan, or "surrender", "faith" and "virtue".
Although the whole of the Quranic revelation is called "islam", from the perspective in question here it can be said that not all those who follow the tradition on the level of islam are mu'mins, namely those who possess iman, nor do all those who are mu'mins possess ihsan, which is at once virtue and beauty and by function of which man is able to penetrate into the inner meaning of religion. The Islamic revelation is meant for all human beings destined to follow this tradition. But not all men are meant to follow the interior path. It is enough for a man to have lived according to the Shariah and in surrender (islam) to the Divine Will to die in grace and to enter into Paradise. But there are those who yearn for the Divine here and now and whose love for God and propensity for the contemplation of the Divine Realities (al-haqaiq) compel them to seek the path of inwardness. The revelation also provides a path for such men, for men who through their iman and ihsan "return unto their Lord with gladness" while still walking upon the earth.
While the concrete embodiment of the Divine Will, which is the Shariah, is called the exoteric dimension in the sense of governing all of man's outward life as well as his body and psyche, the spiritual path, which leads beyond the usual understanding of the "soul" as a separated and forgetful substance in the state which Christians call the "fallen state", is called the esoteric dimension. In Sunni Islam, this dimension is almost completely identified with Sufism (tasawwuf) while in Shi'ism, in addition to Sufism, the esoteric and the exoteric are intermingled within the general structure of the religious doctrines and practices themselves. And even within Sunnism, there is an intermediate region between the exoteric and the esoteric, a world of religious practice and doctrines which while not strictly speaking esoteric are like the reflection of the inner teachings of Sufism within the whole community and a foretaste of its riches. In fact, many of the prayer manuals which occupy such a position in the Sunni world, such as the Dalail al- khayrat, were written by Sufi masters, while in the Shi'ite world, the prayers almost all of which, such as the al-Sahifah al-sajjadiyyah of the fourth Imam Zayn al- Abidin, were written by esoteric authors, partake of both an esoteric and an exoteric character. Occasionally, there has even been the penetration of one domain upon another, such as the sayings of many of the Imams which have appeared in Sufi writings and even of some Sufi writings which have penetrated into certain Shi'ite prayers identified with some of the Imams.
Prayers such as those of Khwajah 'Abdallah Ansari, the great saint of Herat contained in his Supplications (Munajat) are at once the deepest yearning of the heart for the Ineffable and the Infinite and common devotional prayers chanted by many of the devout in the community and thus belonging to the intermediate level alluded to above:
I live only to do Thy will,
My lips move only in praise of Thee
O Lord, whoever becometh aware of Thee
Casteth out all else other than Thee.
O Lord, give me a heart
That I may pour it out in Thanksgiving
Give me life
That I may spend it
In working for the salvation of the world.
O Lord, give me understanding
That I stray not from the path
Give me light
To avoid pitfalls.
O Lord, give me eyes
Which see nothing but Thy glory.
Give me a mind
That finds delight in Thy service.
Give me a soul
Drunk in the wine of Thy wisdom. 
In the same way that the dimension of inwardness is inward in relation to the outward and the outward is necessary as the basis and point of departure for the journey toward the inward, so is the experience of the Divinity as imminent dependent upon the awareness of the Divinity as transcendent. No man has the right to approach the Imminent without surrendering himself to the Transcendent, and it is only in possessing faith in the Transcendent that man is able to experience the Imminent. Or from another point of view, it is only in accepting the Shari'ah that man is able to travel upon the Path (tariqah) and finally to reach the Truth (haqiqah) which lies at the heart of all things and yet is beyond all determination and limitation.
To interiorize life itself and to become aware of the inward dimension, man must have recourse to rites whose very nature it is to cast a sacred form upon the waves of the ocean of multiplicity in order to save man and bring him back to the shores of Unity. The major rites or pillars (arkan) of Islam, namely the daily prayers (salat), fasting (sawm), the pilgrimage (hajj), the religious tax (zakat) and holy war (jihad), are all means of sanctifying man's terrestrial life and enabling him to live and to die as a central being destined for beatitude. But these rites themselves are not limited to their outer forms. Rather they possess inward dimensions and levels of meaning which man can reach in function of the degree of his faith (iman) and the intensity and quality of his virtue or inner beauty (ihsan).
The daily prayers (salat in Arabic, namaz in Persian, Turkish and Urdu) are the most fundamental rites of Islam, preceded by the ablutions and the call to prayers (adhan), both of which contain the profoundest symbolic significance. The form of these prayers is derived directly from the sunnah of the Holy Prophet and the daily prayers are considered as the most important of religious deeds for as the Prophet has said, "The first of his deeds for which a man will be taken into account on the day of resurrection will be his prayer. If it is sound he will be saved and successful, but if it is unsound he will be unfortunate and miserable. If any deficiency is found in his obligatory prayer the Lord who is blessed and exalted will issue instructions to consider whether His servant has said any voluntary prayers so that what is lacking in the obligatory prayer may be made up by it. Then the rest of his actions will be treated in the same fashion."  The salat punctuates man's daily existence, determines its rhythm, provides a refuge in the storm of life and protects man from sin. Its performance is obligatory and its imprint upon Islamic society and the soul of the individual Muslim fundamental beyond description.
Yet, the meaning of the prayers are not to be understood solely through the study of their external form or their impact upon Islamic society, as fundamental as those may be. By virtue of the degree of man's ihsan, and also by virtue of the grace (barakah) contained within the sacred forms of the prayers, man is able to attain inwardness through the very external forms of the prayers. He is able to return, thanks to the words and movements which are themselves the echoes of the inner states of the Holy Prophet, back to the state of perfect servitude (ubudiyyah) and nearness to the Divine (qurb) which characterize the inner journey of the Holy Prophet as the Universal Man (al-insan al-kamil) to the Divine Presence on that nocturnal ascent (al-miraj), which is at once the inner reality of the prayers and the prototype of spiritual realization in Islam.
Not only do the canonical prayers possess an interior dimension, but they also serve as the basis for other forms of prayer which become ever more inward as man progresses upon the spiritual path leading finally to the "prayer of the heart", the invocation (dhikr) in which the invoker, invocation and the invoked become united, and through which man returns to the Center, to the Origin which is pure Inwardness. The interior life of Islam is based most of all upon the power of prayer and the grace issuing from the sacred language of Arabic in which various prayers are performed. Prayer itself is the holy barque which leads man from the world of outwardness and separation to that of union and interiority, becoming ultimately unified with the center of the heart and the rhythm which determines human life itself.
The same process of interiorization takes place as far as the other central rites or pillars of Islam are concerned. Fasting is incumbent upon all Muslims who are capable of it during the holy month of Ramadan, a month full of blessings when according to the well-known hadith "the gates of heaven are opened". But the outward observation of its rules, while necessary, is one thing and the full realization of its meaning is another. Fasting means not only abstention from eating, drinking and passions during daylight but above all the realization of the ultimate independence of man's being from the external world and his dependence upon the spiritual reality which resides within him. Fasting is, therefore, at once a means of purification and interiorization complementing the prayers. In fact, it is itself a form of prayer.
The same truth holds true of the other rites. The pilgrimage or hajj is outwardly the journey towards the house of God in Mecca and inwardly circumambulation around the Ka'bah of the heart which is also the house of God. Moreover, the outward hajj is the means and support for that inner journey to the Center which is at once nowhere and everywhere and which is the goal of every wayfaring and journeying. The zakat or religious tax is likewise not only the "purifying" of one's wealth through the act of charity which helps the poor, but also the giving of oneself and the realization of the truth that by virtue of the Divine origin of all things, and not because of some form of sentimental humanitarianism, the other or the neighbour is myself. Zakat, therefore, is, in addition to a means of preserving social equilibrium, a way of self-purification and interiorization, of creating awareness of one's inner nature shown from artificial attachment to all that externalizes and dissipates.
Finally, the holy war or jihad is not simply the defense or extension of the Islamic borders which has taken place only during certain episodes of Islamic history, but the constant inner war against all that veils man from the Truth and destroys his inner equilibrium. The greater holy war (al-jihad al-akbar) as this inner battle has been called, by the Holy Prophet, is, like the "unseen warfare" of Orthodox spirituality, the very means of opening the royal path to the center of the heart. It is the battle which must of necessity be carried out to open the door to the way of inwardness. Without this greater jihad man's externalizing and centrifugal tendencies cannot be reversed and the precious jewels contained in the treasury of the heart cannot be attained. The jihad, like the prayers, fasting, pilgrimage and religious tax, while a pillar of Islam and a foundation of Islamic society, is also a means toward the attainment of the inner chamber and an indispensable means for the pursuit of the inner life in its Islamic form.
An understanding of the interior life in Islam would be incomplete without reference to the imprint of the Divine Beauty upon both art and nature. Islamic art, although dealing with world of forms, is, like all genuine sacred art, a gate towards the inner life. Islam is based primarily on intelligence and considers beauty as the necessary complement of any authentic manifestation of the Truth. In fact beauty is the inward dimension of goodness and leads to that Reality which is the origin of both beauty and goodness. It is not accidental that in Arabic moral goodness or virtue and beauty are both called husn. Islamic art, far from being an accidental aspect of Islam and its spiritual life, is essential to all authentic expressions of Islamic spirituality and the gate towards the inner world. From the chanting of the Holy Quran, which is the most central expression of the Islamic revelation and sacred art par excellence, to calligraphy and architecture which are the "embodiments" in the worlds of form and space of the Divine Word, the sacred art of Islam has always played and continues to play a fundamental role in the interiorization of man's life. The same could of course be said of traditional music (sama`) and poetry which have issued from Sufism and which are like nets cast into the world of multiplicity to bring men back to the inner courtyard of the Beloved. 
Likewise, nature and its grand phenomena such as the shining of the Sun and the Moon, the seasonal cycles, the mountains and the streams, are, in the Islamic perspective, means for the contemplation of the spiritual realities. They are signs (ayat) of God and although themselves forms in the external world, mirrors of a reality which is at once inward and transcendent. Nature is not separated from grace but is a participant in the Quranic revelation. In fact in Islamic sources, it is called the "macrocosmic revelation". Virgin nature is the testament of God and gives the lie to all forms of pretentious naturalism, rationalism, skepticism and agnosticism, these maladies from which the modern world suffers so grievously. It is only in the artificial ugliness of the modern urban setting, created by modern man to forget God, that such ailments of the mind and the soul appear as real and the Divine Truth as unreal. Modern skeptical philosophies are the products of those living in urban centers and not of men who have been born and who have lived in the bosom of nature and in awareness of His macrocosmic revelation. In Islamic spirituality, nature acts as an important and in some cases indispensable means for recollection and as an aid towards the attainment of inwardness. Many Muslim saints have echoed over the ages the words of the Egyptian Sufi Dhu'l-nun who said:
"O God, I never hearken to the voices of the beasts or the rustle of the trees, the splashing of waters or the song of birds, the whistling of the wind or the rumble of thunder, but I sense in them a testimony to Thy Unity and a proof of Thy Incomparableness that Thou art the All-prevailing, the All-knowing, the All-wise, the All-just, the All-true, and that in Thee is neither overthrow nor ignorance nor folly nor injustice nor lying. O God, I acknowledge Thee in the proof of Thy handiwork and the evidence of Thy acts: grant me, O God, to seek Thy Satisfaction with my satisfaction and the Delight of a Father in His child, remembering Thee in my love for Thee, with serene tranquility and firm resolve." 
St. Francis of Assisi would surely have joined this chorus in the praise of the Lord through the reflection of His Beauty and Wisdom in His Creation.
The goal of the inward life in Islam is to reach the Divine as both the Transcendent and the Imminent. It is to gain a vision of God as the Reality beyond all determination and at the same time of the world as "plunged in God". It is to see God everywhere. The inward dimension is the key for the understanding of metaphysics and traditional cosmology as well as for the penetration into the essential meaning of religion and of all religions, for at the heart of every authentic religion lies the one Truth which resides also at the heart of all things and most of all of man. There are of course differences of perspective and of form. In Christianity, it is the person of Christ who saves and who washes away the dross of separation and externalization. In Islam, such a function is performed by the supreme expression of the Truth Itself, by the Shahadah, La ilaha ill'llah. To take refuge in it is to be saved from the debilitating effect of externalization and "objectivization" and to be brought back to the Center, through the inward dimension. 
It is not for all men to follow the interior life. As already mentioned, it is sufficient for a Muslim to live according to the Shari'ah to enter paradise after death and to follow the interior path after the end of his terrestrial journey. But for those who seek the Divine Center while still walking on earth and who have already died and become resurrected; in this life the interior path opens before them at a point which is here and a time which is now.
"It is related that one night Shaykh Bayazid went outside the city and found everything wrapped in deep silence, free from the clamour of men. The moon was shedding her radiance upon the world and by her light made night as brilliant as the day. Stars innumerable shone like jewels in the heavens above, each pursuing its appointed task. For a long time the Shaykh made his way across the open country and found no movement therein, nor saw a single soul. Deeply moved by this he cried: "O Lord, my heart is stirred within me by this Thy Court displayed in all its splendour and sublimity, yet none are found here to give Thee the adoring worship which is thy due. Why should this be, O Lord? Then the hidden voice of God spoke to him: "O thou who art bewildered in the Way, know that the King does not grant admission to every passer-by. So exalted is the Majesty of His Court that not every beggar can be admitted thereto. When the Splendour of My Glory sheds abroad its radiance from this My sanctuary, the heedless and those who are wrapped in the sleep of indolence are repelled thereby. Those who are worthy of admittance to this Court wait for long years, until one in a thousand of them wins entrance thereto." 
No religion would be complete without providing the path for the "one in a thousand". Islam as an integral tradition and the last plenary message of Heaven to the present humanity has preserved to this day the possibility of following the interior life, a life which, although actualized fully only by the few, has cast its light and spread its perfume over all authentic manifestations of the Islamic tradition.
1. See F. Schuon, Dimensions of Islam, trans. P. Townsend, London, 1969, ch. 2.
2. See S. H. Nasr, Ideals and Realities of Islam, London, 1966, chapter 1, 3 and 4 (trans. into Italian by D. Venturi as Ideali e realita dell' Islam, Milan, 1974.
3. See F. Schuon, "Iman, Islam, Insan", in his L'Oeil du coeur, Paris, 1974, pp. 91-94, where the relation of this division to the tripartite division of the Islamic tradition into Shari'ah, Tariqah and Haqiqah is also explained.
4. Concerning Shi'ism see Allamah Tabataba'i, Shi'ite Islam, trans. by S. H. Nasr, New York and London, 1975.
5. On Muslim prayers from both Sunni and Shi'ite sources and dealing mostly with this "intermediate" domain of religious life, between external religious acts and the "prayer of the heart", see C. E. Padwick, Muslim Devotions, A Study of Prayer-Manuals in Common Use, London, 1961.
6. For a rather remarkable instance of this second category dealing with a Prayer written by Ibn 'Ata'allah al-Iskandari in a famous Shi'ite prayer attributed to Imam Husayn the third Shi'ite Imam, see W. Chittick, "A Shadhili Presence in Shi'ite Islam?", Sophia Perennis (Journal of the Imperial Iranian Academy of Philosophy), vol. 1, no. 1, Spring 1975, pp. 97-100.
7. Quoted in M. Smith, The Sufi Path of Love, An Anthology of Sufism, London, 1954, p. 82.
8. Mishkat al-masabih, trans. with explanatory notes by J. Robson, Lahore, 1972, p.278.
9. The external movements of the prayers are said, by traditional Islamic authorities to be reflections in the world of form, movement, time and space of the states experienced by the Holy Prophet during his nocturnal ascension.
10. Concerning the symbolism and inner meaning of the details of the movements actions and words of the prayers as reflecting in the teachings of one of the greatest of the Sufi masters of the recent period see M Lings, A Sufi Saint of the Twentieth Century, London, 1971, pp.176 ff. As for the inner meaning of the prayers as seen by a Shi'ite theosopher and saint see Hajji Mulla Hadi Sabziwari, Asrar al-hikam, Tehran, 1380, pp. 456 ff.
11. Jami has said, "Oh, happy man whose heart has been illuminated by invocation in the shade of which the carnal soul has been vanquished, the thought of multiplicity chased away, the invoker transmuted into invocation and the invocation transmuted into the Invoked." Quoted in F. Schuon, Understanding Islam, trans D. M. Matheson, London, 1976, p. 123.
12. Mishkat al-masabih, vol. II, p. 417, where many hadiths of this kind are accounted.
13. In modern times, few virtues have been as externalized, depleted of their spiritual significance and even made into a channel for demonic rather than celestial forces as charity whose modern, secularized understanding in the West is the direct caricature and parody of the authentic Christian conception of this cardinal virtue. See F. Schuon, Spiritual Perspectives and Human Facts, trans. D. M. Matheson, London 1953, pp. 171 ff.
14. Considering the spiritual principles of Islamic art see T. Burckhardt, The Art of Islam, trans. P. Hobson, London, 1976; and his Sacred Art, East and West, trans Lord Northbourne, London, 1967, chapter IV, also S. H. Nasr, Sacred Art in Persian Culture, London, 1976.
15. Concerning the spiritual and interiorizing effect of music in Sufism see J. Nourbakhsh "Sama`", Sophia Perennis, vol. III no. 1, Spring 1977, S. H Nasr "Islam and Music", Studies in Comparative Religion, Winter, 1976, pp. 37-45. (italian trans. as "L'Islam e la musica secondo Ruzbahan Bagli, Santo Patrono di Sciraz," Conoscenza Religiosa, vol. 4, 1976, pp. 373 ff.
16. Concerning the Islamic and traditional view of nature and its contrast with the modern view see S. H. Nasr, Science and Civilization in Islam, New York, 1970 (Italian trans. as Scienzia e civilta nel' Islam, trans. L. Sosio, Milan, 1977), Nasr, Man and Nature, London, 1976 (Italian translation as L'uomo e la natura, trans. G. Spina, Milan, 1977); Nasr, An Introduction to Islamic Cosmological Doctrines, London, 1977, Nasr, Islamic Science - An Illustrated Study, London, 1976, also Th. Roszak, Where the Wasteland Ends, New York 1973 and Roszak, Unfinished Animal, New York, 1975. "Les vertus qui par leu; natupe meme temoignent de la Verite, possedent elles aussi une qualite interiorisante dans la mesure ou elles sont fondamentales, il en va de mem des etres et des choses qui transmettent des messages de lteternelle Beaute; d'ou la puissance d'interiorisation propre a la nature vierge, a l'harmonie des creatures, a l'art sacre, a la musique. La sensation esthetique-nous l'avons fait remarquer bien des fois-possede en soi une qualite ascendante- elle provoque dans l'ame contemplative directement ou indirectement, un ressouvenir des divines essences." F. Schuon 'La religion du coeur", Sophia Perennis, vol. III, no. 1, Spring, 1977.
17. A. J. Arbery, Sufism, London, 1950, p. 52-53.
18. See F. Schuon, "Seeing God Everywhere", in his Gnosis, Divine Wisdom, trans. G. E. H. Palmer, London, 1959, pp. 106 ff.
19. See S. H. Nasr, "Contemporary Western Man, between the rim and the axis" in his Islam and the Plight of Modern Man, London, 1976, pp. 3 ff.
20. From 'Attar quoted in M. Smith, Readings from the Mystics of Islam, London, 1950, pp. 26-27.