This book is composed of articles by several authors, who worked in the scientific-spiritual School of Vladimir Antonov. The main methodological advantage of this School is the development of its students as spiritual hearts, which allows them to walk the Straight Path — to realization of God’s Precepts, to spiritual Perfection. The methods of the School are presented as a sequence of steps: starting from most simple, basic — to more complex, advanced. In this book the authors give methodological recommendations and modifications of the basic methods adapted to children and adolescents. The main priorities of this program are the following: laying the foundation of spiritual attitude (that is based on love) toward other people and all living beings, developing the skills necessary for a healthy lifestyle, expanding the horizons and learning the basic ideas about the meaning of our lives on the Earth. This book is intended for teachers working with children of different ages. It can be useful to parents as well.