The mystery of the holiness of martyrdom lies in the unlimited intensity of appeal to the saving and redeeming forces. Here is realized the great fundamental law of Call-Response. Intensive force of a Call creates a reciprocal Response to this call and a swift movement of the protecting hand. Boris and Gleb are the first Russian Saints, martyrs, who perished as a result of the treachery of their step – brother Sviatopolk who decided to conquer Kiev throne by criminal means. According to the law of primogeniture, the throne was to belong to one of the brothers - to Boris. The painting represents the moment of ascension through suffering, such kind of suffering that purifies people from allfuss, from all temporary trifles and inspires the lofty Soul.