The Dervishes are part of a religious order called Mevlevi that follow Sunni Islam - the mainstream branch of Islam.
The rituals of the Whirling Dervishes are among the enduring as well as the most exquisite ceremonies of spirituality. The ritual whirling of the dervishes is an act of love and a drama of faith. It possesses a highly structured form within which the gentle turns become increasingly dynamic as the individual dervishes strive to achieve a state of trans. The music that accompanies the whirling from beginning to end ranges from somber to rhapsodical; its effect is intended to be mesmerizing. Chanting of poetry, rhythmic rotation, and incessant music create a synthesis which, according to the faithful, induces a feeling of soaring, of ecstasy, of mystical flight.
Known to the west as Whirling Dervishes, the members of the Mevlevi Order (named for their founder Mevlana) from Konya lived in what we might call coisters or monasteries - what to them was a Mevlevihane.
The Mevlevi Order founded in the Seljuk period, its doctrine never developed a revolutionary strategy - and although it was occasionally criticized for its heretical ideas, it always enjoyed the respect of the officialdom.
Besides Mevlevi dervishes, also Bektashi Order's dervishes were highly regarded by the sultans and other common people. The dances of Bektashi dervishes was called as Kirklar Sema dance, which didn't involve whirling like the Mevlana's.
The Whirling Dervishes played a vitally important part in the evolution of Ottoman high culture from the 14th to the 20th century. Since the dogmatists of Islam's orthodoxy opposed music as being harmful to the listener and detrimental to religious life, no sacred music or mosque music evolved except for the Mevlud, a poem in praise of the Prophet Muhammed, chanted on high occasions or as a requiem. They integrated music into their rituals as an article of faith. They believe that music uplifts our spirit to realms above, and we hear the tunes of the Gates of Paradise. The meeting places of the dervishes, consequently, became academies of art, music, and dance. Today, the performances of The Whirling Dervishes includes twelve musicians (on traditional Turkish instruments) and 12 dancers.
There is also a master of ceremony. A performance is broken into two parts with the introduction conducted by the master followed by 3 or 4 pieces of music. This is followed by a 4-part whirling ceremony.
The Ritual of Sema
The fundamental condition of our existence is to revolve. There is no object, no being which does not revolve. The shared similarity between all created things is the revolution of the electrons, protons, and neutrons within the atoms that constitute their basic structure. From the smallest cell to the planets and the farthest stars, everything takes part in this revolving. Thus, The Semazens, the ones who whirl, participate consciously in the shared revolution of all existence.
The Sema ceremony represents a spiritual journey; the seeker's turning toward God and truth, a maturing through love, the transformation of self as a way of union with God, and the return to life as the servant of all creation.
The Semazen (with a camel's-felt hat representing a tombstone and a wide white skirt symbolizing the death shroud), upon removing his black cloth, is spiritually born to Truth. The semazens stand with their arms crossed, ready to begin their turn. In their erect posture, they represent the number one, testifying to God's unity. Each rotation takes them past the sheikh, who stands on a red sheep skin. This is the place of Mevlana Celaleddin-i Rumi , and the sheikh is understood to be a channel for the divine grace. At the start of each of the four movements of the ceremony, the semazens bow to each other honoring the spirit within. As their arms unfold, the right hand opens to the skies in prayer, ready to receive God's beneficence. The left hand, upon which his gaze rests, is turned towards the earth in the gesture of bestowal.
Fix-footed, the semazen provides a point of contact with this Earth through which the divine blessings can flow. Turning from right to left, he embraces all creation as he chants the name of God within the heart. The Sema ritual consists of seven parts:
It starts with the singing of the Nat-i-Serif, a eulogy to the Prophet Muhammed who represents love. Praising him is praising the truth of God that he and all the prophets before him brought.
Then follows the call of the drum and the slap of glory, calling the semazens to awaken and Be. This begins the procession known as the Sultan Veled Walk. It is the salutation of one soul to another, acknowledged by bowing.
Then begins the Sema ritual itself. It consists of four selams or salutes. The first selam is the birth of truth by way of knowledge. The second selam expresses the rapture of witnessing the splendor of creation. The third selam is the transformation of rapture into love; the sacrifice of mind and self to love. It represents complete submission and communion with God. The fourth selam is the semazen's coming to terms with his destiny and his return to his task in creation. In the fourth selam, the sheikh enters the circling dervishes, where he assumes the place of the sun in the center of the circling planets.
The Sema end with a reading from the Qur'an. The sheikh and dervishes complete their time together with the greeting of peace and then depart, accompanied by joyous music of their departure.
The ritual also unifies the three fundamental components of man's nature; mind, emotion, and spirit, combining them in a practice and through worship that seeks the purification of all three.