The article is devoted to the concept of «spirituality», «spirit», «spiritual culture». The author raises issues of formation of future music teachers, its culture of communication; influence of vocal art on professional formation and the formation of moral and aesthetic values of the teacher. It is paid attention to sacred music as a source of positive energy that enriches the person and improves her spiritually. The aim of the article is the definition of spiritual culture as an important factor in the development of personality of the future teacher-musician. Recently «spirituality» in the public lexicon has become one of the most used concepts. We understand spirituality as a specific human quality that characterizes the motivation and meaning of a person’s behaviour, position, as value consciousness inherent in all forms – moral, political, religious, aesthetic, art. But the main role of spirituality is in the sphere of moral relations. The students of the musical-pedagogical faculty are the creative people, and, of course, talented. They need to realize all the opportunities allotted to them by God. The task of the teacher to voice training is to help the future teacher of music. The teachers should consider the different aspects of communication and its features in the educational process. But is you want to become a master of communication, you must have the qualities that are important for interpersonal relationships. This list of qualities were established by Polish psychologist Jerzy Malbrough. These are the main qualities: empathy; goodwill; authenticity; specificity;initiative;spontaneity; openness;adoption of the senses;the confrontation. Spirituality is the indivisible unity of the conscious and the unconscious, the sensual and the rational, social and personal, actual and possible, cash that is expected, static and dynamic. The spiritual world operates on three levels: the level of prudent reflection, the emotional and subconscious experience of the individual. For the shaping of the spiritual world our students need to rely on all the levels on all the experiences and to remember the special significance and the importance of using spiritual traditions of Orthodoxy in the classroom for voice training as an important factor in the development of personality of the future teacher-musician.