The role of the teacher is the most important one not only in the process of cognitive education but also in the process of personal formation of students. From this standpoint, a teacher is not only the one conveying the information but he/she serves as a personal example for the students, too. In this respect, a person who is deeply involved in religious matters bears clear signs of the religious beliefs and spiritual experiences in their everyday life, including the process of teaching. The organic connection between spirituality and religiosity serves as a healthy base for more effective approach to the students, inviting them, in a very sensitive and non-offensive way, first to consider the possibilities of their own life, and second, to grow and to mature in a very personal way.